# Serialized Form

## Package com.sun.jdi

### Exception com.sun.jdi.AbsentInformationException

class AbsentInformationException extends Exception implements Serializable

serialVersionUID:
  4988939309582416373L

### Exception com.sun.jdi.ClassNotLoadedException

class ClassNotLoadedException extends Exception implements Serializable

serialVersionUID:
  -6242978768444298722L

#### Serialized Fields

##### className

    String className

### Exception com.sun.jdi.ClassNotPreparedException

class ClassNotPreparedException extends RuntimeException implements Serializable

serialVersionUID:
  -6120698967144079642L

### Exception com.sun.jdi.IncompatibleThreadStateException

class IncompatibleThreadStateException extends Exception implements Serializable

serialVersionUID:
  6199174323414551389L

### Exception com.sun.jdi.InconsistentDebugInfoException

class InconsistentDebugInfoException extends RuntimeException implements Serializable

serialVersionUID:
  7964236415376861808L

### Exception com.sun.jdi.InternalException

class InternalException extends RuntimeException implements Serializable

serialVersionUID:
  -9171606393104480607L

#### Serialized Fields

##### errorCode

    int errorCode

### Exception com.sun.jdi.InvalidCodeIndexException

class InvalidCodeIndexException extends RuntimeException implements Serializable

serialVersionUID:
  7416010225133747805L

### Exception com.sun.jdi.InvalidLineNumberException

class InvalidLineNumberException extends RuntimeException implements Serializable

serialVersionUID:
  4048709912372692875L

### Exception com.sun.jdi.InvalidModuleException

class InvalidModuleException extends RuntimeException implements Serializable

serialVersionUID:
  7907359387320658039L

### Exception com.sun.jdi.InvalidStackFrameException

class InvalidStackFrameException extends RuntimeException implements Serializable

serialVersionUID:
  -1919378296505827922L

### Exception com.sun.jdi.InvalidTypeException

class InvalidTypeException extends Exception implements Serializable

serialVersionUID:
  2256667231949650806L

### Exception com.sun.jdi.InvocationException

class InvocationException extends Exception implements Serializable

serialVersionUID:
  6066780907971918568L

#### Serialized Fields

##### exception

    ObjectReference exception

### Class com.sun.jdi.JDIPermission

class JDIPermission extends BasicPermission implements Serializable

serialVersionUID:
  -6988461416938786271L

### Exception com.sun.jdi.NativeMethodException

class NativeMethodException extends RuntimeException implements Serializable

serialVersionUID:
  3924951669039469992L

### Exception com.sun.jdi.ObjectCollectedException

class ObjectCollectedException extends RuntimeException implements Serializable

serialVersionUID:
  -1928428056197269588L

### Exception com.sun.jdi.VMCannotBeModifiedException

class VMCannotBeModifiedException extends UnsupportedOperationException implements Serializable

serialVersionUID:
  -4063879815130164009L

### Exception com.sun.jdi.VMDisconnectedException

class VMDisconnectedException extends RuntimeException implements Serializable

serialVersionUID:
  2892975269768351637L

### Exception com.sun.jdi.VMMismatchException

class VMMismatchException extends RuntimeException implements Serializable

serialVersionUID:
  289169358790459564L

### Exception com.sun.jdi.VMOutOfMemoryException

class VMOutOfMemoryException extends RuntimeException implements Serializable

serialVersionUID:
  71504228548910686L

## Package com.sun.jdi.connect

### Exception com.sun.jdi.connect.IllegalConnectorArgumentsException

class IllegalConnectorArgumentsException extends Exception implements Serializable

serialVersionUID:
  -3042212603611350941L

#### Serialized Fields

##### names

    List<String> names

### Exception com.sun.jdi.connect.TransportTimeoutException

class TransportTimeoutException extends IOException implements Serializable

serialVersionUID:
  4107035242623365074L

### Exception com.sun.jdi.connect.VMStartException

class VMStartException extends Exception implements Serializable

serialVersionUID:
  6408644824640801020L

#### Serialized Fields

##### process

    Process process

## Package com.sun.jdi.connect.spi

### Exception com.sun.jdi.connect.spi.ClosedConnectionException

class ClosedConnectionException extends IOException implements Serializable

serialVersionUID:
  3877032124297204774L

## Package com.sun.jdi.request

### Exception com.sun.jdi.request.DuplicateRequestException

class DuplicateRequestException extends RuntimeException implements Serializable

serialVersionUID:
  -3719784920313411060L

### Exception com.sun.jdi.request.InvalidRequestStateException

class InvalidRequestStateException extends RuntimeException implements Serializable

serialVersionUID:
  -3774632428543322148L

## Package com.sun.nio.sctp

### Exception com.sun.nio.sctp.IllegalReceiveException

class IllegalReceiveException extends IllegalStateException implements Serializable

serialVersionUID:
  2296619040988576224L

### Exception com.sun.nio.sctp.IllegalUnbindException

class IllegalUnbindException extends IllegalStateException implements Serializable

serialVersionUID:
  -310540883995532224L

### Exception com.sun.nio.sctp.InvalidStreamException

class InvalidStreamException extends IllegalArgumentException implements Serializable

serialVersionUID:
  -9172703378046665558L

## Package com.sun.security.auth

### Class com.sun.security.auth.LdapPrincipal

class LdapPrincipal extends Object implements Serializable

serialVersionUID:
  6820120005580754861L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream stream) throws IOException, ClassNotFoundException
Restores the state of this object from the stream.

Parameters:
  `stream` - the `ObjectInputStream` from which data is read
Throws:
  `IOException` - if an I/O error occurs
  `ClassNotFoundException` - if a serialized class cannot be loaded

#### Serialized Fields

##### name

    LdapName name

The principal's name

##### nameString

    String nameString

The principal's string name

### Class com.sun.security.auth.NTDomainPrincipal

class NTDomainPrincipal extends Object implements Serializable

serialVersionUID:
  -4408637351440771220L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream stream) throws IOException, ClassNotFoundException
Restores the state of this object from the stream.

Parameters:
  `stream` - the `ObjectInputStream` from which data is read
Throws:
  `IOException` - if an I/O error occurs
  `ClassNotFoundException` - if a serialized class cannot be loaded

#### Serialized Fields

##### name

    String name

### Class com.sun.security.auth.NTSid

class NTSid extends Object implements Serializable

serialVersionUID:
  4412290580770249885L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream stream) throws IOException, ClassNotFoundException
Restores the state of this object from the stream.

Parameters:
  `stream` - the `ObjectInputStream` from which data is read
Throws:
  `IOException` - if an I/O error occurs
  `ClassNotFoundException` - if a serialized class cannot be loaded

#### Serialized Fields

##### sid

    String sid

### Class com.sun.security.auth.NTSidDomainPrincipal

class NTSidDomainPrincipal extends NTSid implements Serializable

serialVersionUID:
  5247810785821650912L

### Class com.sun.security.auth.NTSidGroupPrincipal

class NTSidGroupPrincipal extends NTSid implements Serializable

serialVersionUID:
  -1373347438636198229L

### Class com.sun.security.auth.NTSidPrimaryGroupPrincipal

class NTSidPrimaryGroupPrincipal extends NTSid implements Serializable

serialVersionUID:
  8011978367305190527L

### Class com.sun.security.auth.NTSidUserPrincipal

class NTSidUserPrincipal extends NTSid implements Serializable

serialVersionUID:
  -5573239889517749525L

### Class com.sun.security.auth.NTUserPrincipal

class NTUserPrincipal extends Object implements Serializable

serialVersionUID:
  -8737649811939033735L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream stream) throws IOException, ClassNotFoundException
Restores the state of this object from the stream.

Parameters:
  `stream` - the `ObjectInputStream` from which data is read
Throws:
  `IOException` - if an I/O error occurs
  `ClassNotFoundException` - if a serialized class cannot be loaded

#### Serialized Fields

##### name

    String name

### Class com.sun.security.auth.UnixNumericGroupPrincipal

class UnixNumericGroupPrincipal extends Object implements Serializable

serialVersionUID:
  3941535899328403223L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream stream) throws IOException, ClassNotFoundException
Restores the state of this object from the stream.

Parameters:
  `stream` - the `ObjectInputStream` from which data is read
Throws:
  `IOException` - if an I/O error occurs
  `ClassNotFoundException` - if a serialized class cannot be loaded

#### Serialized Fields

##### name

    String name

##### primaryGroup

    boolean primaryGroup

### Class com.sun.security.auth.UnixNumericUserPrincipal

class UnixNumericUserPrincipal extends Object implements Serializable

serialVersionUID:
  -4329764253802397821L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream stream) throws IOException, ClassNotFoundException
Restores the state of this object from the stream.

Parameters:
  `stream` - the `ObjectInputStream` from which data is read
Throws:
  `IOException` - if an I/O error occurs
  `ClassNotFoundException` - if a serialized class cannot be loaded

#### Serialized Fields

##### name

    String name

### Class com.sun.security.auth.UnixPrincipal

class UnixPrincipal extends Object implements Serializable

serialVersionUID:
  -2951667807323493631L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream stream) throws IOException, ClassNotFoundException
Restores the state of this object from the stream.

Parameters:
  `stream` - the `ObjectInputStream` from which data is read
Throws:
  `IOException` - if an I/O error occurs
  `ClassNotFoundException` - if a serialized class cannot be loaded

#### Serialized Fields

##### name

    String name

### Class com.sun.security.auth.UserPrincipal

class UserPrincipal extends Object implements Serializable

serialVersionUID:
  892106070870210969L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream stream) throws IOException, ClassNotFoundException
Restores the state of this object from the stream.

Parameters:
  `stream` - the `ObjectInputStream` from which data is read
Throws:
  `IOException` - if an I/O error occurs
  `ClassNotFoundException` - if a serialized class cannot be loaded

#### Serialized Fields

##### name

    String name

The principal's name

## Package com.sun.security.jgss

### Class com.sun.security.jgss.InquireSecContextPermission

class InquireSecContextPermission extends BasicPermission implements Serializable

serialVersionUID:
  -7131173349668647297L

## Package com.sun.tools.attach

### Exception com.sun.tools.attach.AgentInitializationException

class AgentInitializationException extends Exception implements Serializable

serialVersionUID:
  -1508756333332806353L

#### Serialized Fields

##### returnValue

    int returnValue

### Exception com.sun.tools.attach.AgentLoadException

class AgentLoadException extends Exception implements Serializable

serialVersionUID:
  688047862952114238L

### Exception com.sun.tools.attach.AttachNotSupportedException

class AttachNotSupportedException extends Exception implements Serializable

serialVersionUID:
  3391824968260177264L

### Exception com.sun.tools.attach.AttachOperationFailedException

class AttachOperationFailedException extends IOException implements Serializable

serialVersionUID:
  2140308168167478043L

### Class com.sun.tools.attach.AttachPermission

class AttachPermission extends BasicPermission implements Serializable

serialVersionUID:
  -4619447669752976181L

## Package java.applet

### Class java.applet.Applet

class Applet extends Panel implements Serializable

serialVersionUID:
  -5836846270535785031L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream s) throws ClassNotFoundException, IOException, HeadlessException
Deprecated, for removal: This API element is subject to removal in a future version.
Read an applet from an object input stream.

Parameters:
  `s` - the `ObjectInputStream` to read
Throws:
  `ClassNotFoundException` - if the class of a serialized object could not be found
  `IOException` - if an I/O error occurs
  `HeadlessException` - if `GraphicsEnvironment.isHeadless()` returns `true`
Since:
  1.4
See Also:
  - `GraphicsEnvironment.isHeadless()`

#### Serialized Fields

##### accessibleContext

    AccessibleContext accessibleContext

Deprecated, for removal: This API element is subject to removal in a future version.
The accessible context associated with this `Applet`.

### Class java.applet.Applet.AccessibleApplet

class AccessibleApplet extends Panel.AccessibleAWTPanel implements Serializable

serialVersionUID:
  8127374778187708896L

## Package java.awt

### Error java.awt.AWTError

class AWTError extends Error implements Serializable

serialVersionUID:
  -1819846354050686206L

### Class java.awt.AWTEvent

class AWTEvent extends EventObject implements Serializable

serialVersionUID:
  -1825314779160409405L

#### Serialized Fields

##### bdata

    byte[] bdata

The private data.

##### consumed

    boolean consumed

Controls whether or not the event is sent back down to the peer once the source has processed it - false means it's sent to the peer; true means it's not. Semantic events always have a 'true' value since they were generated by the peer in response to a low-level event.

See Also:
  - `AWTEvent.consume()`
  - `AWTEvent.isConsumed()`

##### id

    int id

The event's id.

See Also:
  - `AWTEvent.getID()`
  - `AWTEvent(java.lang.Object, int)`

### Exception java.awt.AWTException

class AWTException extends Exception implements Serializable

serialVersionUID:
  -1900414231151323879L

### Class java.awt.AWTKeyStroke

class AWTKeyStroke extends Object implements Serializable

serialVersionUID:
  -6430539691155161871L

#### Serialization Methods

##### readResolve

protected Object readResolve() throws ObjectStreamException
Returns a cached instance of `AWTKeyStroke` (or a subclass of `AWTKeyStroke`) which is equal to this instance.

Throws:
  `ObjectStreamException` - if a serialization problem occurs

#### Serialized Fields

##### keyChar

    char keyChar

The character value for a keyboard key.

##### keyCode

    int keyCode

The key code for this `AWTKeyStroke`.

##### modifiers

    int modifiers

The bitwise-ored combination of any modifiers.

##### onKeyRelease

    boolean onKeyRelease

`true` if this `AWTKeyStroke` corresponds to a key release; `false` otherwise.

### Class java.awt.AWTPermission

class AWTPermission extends BasicPermission implements Serializable

serialVersionUID:
  8890392402588814465L

### Class java.awt.BorderLayout

class BorderLayout extends Object implements Serializable

serialVersionUID:
  -8658291919501921765L

#### Serialized Fields

##### center

    Component center

Constant to specify components location to be the center portion of the border layout.

See Also:
  - `BorderLayout.getChild(String, boolean)`
  - `BorderLayout.addLayoutComponent(java.awt.Component, java.lang.Object)`
  - `BorderLayout.getLayoutAlignmentX(java.awt.Container)`
  - `BorderLayout.getLayoutAlignmentY(java.awt.Container)`
  - `BorderLayout.removeLayoutComponent(java.awt.Component)`

##### east

    Component east

Constant to specify components location to be the east portion of the border layout.

See Also:
  - `BorderLayout.getChild(String, boolean)`
  - `BorderLayout.addLayoutComponent(java.awt.Component, java.lang.Object)`
  - `BorderLayout.getLayoutAlignmentX(java.awt.Container)`
  - `BorderLayout.getLayoutAlignmentY(java.awt.Container)`
  - `BorderLayout.removeLayoutComponent(java.awt.Component)`

##### firstItem

    Component firstItem

A relative positioning constant, that can be used instead of north, south, east, west or center. Please read Description for firstLine.

##### firstLine

    Component firstLine

A relative positioning constant, that can be used instead of north, south, east, west or center. mixing the two types of constants can lead to unpredictable results. If you use both types, the relative constants will take precedence. For example, if you add components using both the `NORTH` and `BEFORE_FIRST_LINE` constants in a container whose orientation is `LEFT_TO_RIGHT`, only the `BEFORE_FIRST_LINE` will be laid out. This will be the same for lastLine, firstItem, lastItem.

##### hgap

    int hgap

Constructs a border layout with the horizontal gaps between components. The horizontal gap is specified by `hgap`.

See Also:
  - `BorderLayout.getHgap()`
  - `BorderLayout.setHgap(int)`

##### lastItem

    Component lastItem

A relative positioning constant, that can be used instead of north, south, east, west or center. Please read Description for firstLine.

##### lastLine

    Component lastLine

A relative positioning constant, that can be used instead of north, south, east, west or center. Please read Description for firstLine.

##### north

    Component north

Constant to specify components location to be the north portion of the border layout.

See Also:
  - `BorderLayout.getChild(String, boolean)`
  - `BorderLayout.addLayoutComponent(java.awt.Component, java.lang.Object)`
  - `BorderLayout.getLayoutAlignmentX(java.awt.Container)`
  - `BorderLayout.getLayoutAlignmentY(java.awt.Container)`
  - `BorderLayout.removeLayoutComponent(java.awt.Component)`

##### south

    Component south

Constant to specify components location to be the south portion of the border layout.

See Also:
  - `BorderLayout.getChild(String, boolean)`
  - `BorderLayout.addLayoutComponent(java.awt.Component, java.lang.Object)`
  - `BorderLayout.getLayoutAlignmentX(java.awt.Container)`
  - `BorderLayout.getLayoutAlignmentY(java.awt.Container)`
  - `BorderLayout.removeLayoutComponent(java.awt.Component)`

##### vgap

    int vgap

Constructs a border layout with the vertical gaps between components. The vertical gap is specified by `vgap`.

See Also:
  - `BorderLayout.getVgap()`
  - `BorderLayout.setVgap(int)`

##### west

    Component west

Constant to specify components location to be the west portion of the border layout.

See Also:
  - `BorderLayout.getChild(String, boolean)`
  - `BorderLayout.addLayoutComponent(java.awt.Component, java.lang.Object)`
  - `BorderLayout.getLayoutAlignmentX(java.awt.Container)`
  - `BorderLayout.getLayoutAlignmentY(java.awt.Container)`
  - `BorderLayout.removeLayoutComponent(java.awt.Component)`

### Class java.awt.Button

class Button extends Component implements Serializable

serialVersionUID:
  -8774683716313001058L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream s) throws ClassNotFoundException, IOException, HeadlessException
Reads the `ObjectInputStream` and if it isn't `null` adds a listener to receive action events fired by the button. Unrecognized keys or values will be ignored.

Parameters:
  `s` - the `ObjectInputStream` to read
Throws:
  `ClassNotFoundException` - if the class of a serialized object could not be found
  `IOException` - if an I/O error occurs
  `HeadlessException` - if `GraphicsEnvironment.isHeadless()` returns `true`
See Also:
  - `Button.removeActionListener(ActionListener)`
  - `Button.addActionListener(ActionListener)`
  - `GraphicsEnvironment.isHeadless()`
  - `Button.writeObject(ObjectOutputStream)`

##### writeObject

private void writeObject(ObjectOutputStream s) throws IOException
Writes default serializable fields to stream. Writes a list of serializable `ActionListeners` as optional data. The non-serializable `ActionListeners` are detected and no attempt is made to serialize them.

Serial Data:
  `null` terminated sequence of 0 or more pairs: the pair consists of a `String` and an `Object`; the `String` indicates the type of object and is one of the following: `actionListenerK` indicating an `ActionListener` object
Parameters:
  `s` - the `ObjectOutputStream` to write
Throws:
  `IOException` - if an I/O error occurs
See Also:
  - `AWTEventMulticaster.save(ObjectOutputStream, String, EventListener)`
  - `Component.actionListenerK`
  - `Button.readObject(ObjectInputStream)`

#### Serialized Fields

##### actionCommand

    String actionCommand

The action to be performed once a button has been pressed. This value may be null.

See Also:
  - `Button.getActionCommand()`
  - `Button.setActionCommand(String)`

##### buttonSerializedDataVersion

    int buttonSerializedDataVersion

Serialized data version.

##### label

    String label

The button's label. This value may be null.

See Also:
  - `Button.getLabel()`
  - `Button.setLabel(String)`

### Class java.awt.Button.AccessibleAWTButton

class AccessibleAWTButton extends Component.AccessibleAWTComponent implements Serializable

serialVersionUID:
  -5932203980244017102L

### Class java.awt.Canvas

class Canvas extends Component implements Serializable

serialVersionUID:
  -2284879212465893870L

### Class java.awt.Canvas.AccessibleAWTCanvas

class AccessibleAWTCanvas extends Component.AccessibleAWTComponent implements Serializable

serialVersionUID:
  -6325592262103146699L

### Class java.awt.CardLayout

class CardLayout extends Object implements Serializable

serialVersionUID:
  -4328196481005934313L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream s) throws ClassNotFoundException, IOException
Reads serializable fields from stream.

Parameters:
  `s` - the `ObjectInputStream` to read
Throws:
  `ClassNotFoundException` - if the class of a serialized object could not be found
  `IOException` - if an I/O error occurs

##### writeObject

private void writeObject(ObjectOutputStream s) throws IOException
Writes serializable fields to stream.

Parameters:
  `s` - the `ObjectOutputStream` to write
Throws:
  `IOException` - if an I/O error occurs

#### Serialized Fields

##### currentCard

    int currentCard

the index of Component currently displayed

##### hgap

    int hgap

the horizontal Layout gap

##### tab

    Hashtable tab

deprecated, for forward compatibility only

##### vector

    Vector vector

the pairs of components and their names

##### vgap

    int vgap

the vertical Layout gap

### Class java.awt.Checkbox

class Checkbox extends Component implements Serializable

serialVersionUID:
  7270714317450821763L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream s) throws ClassNotFoundException, IOException, HeadlessException
Reads the `ObjectInputStream` and if it isn't `null` adds a listener to receive item events fired by the `Checkbox`. Unrecognized keys or values will be ignored.

Parameters:
  `s` - the `ObjectInputStream` to read
Throws:
  `ClassNotFoundException` - if the class of a serialized object could not be found
  `IOException` - if an I/O error occurs
  `HeadlessException` - if `GraphicsEnvironment.isHeadless()` returns `true`
See Also:
  - `Checkbox.removeItemListener(ItemListener)`
  - `Checkbox.addItemListener(ItemListener)`
  - `GraphicsEnvironment.isHeadless()`
  - `Checkbox.writeObject(ObjectOutputStream)`

##### writeObject

private void writeObject(ObjectOutputStream s) throws IOException
Writes default serializable fields to stream. Writes a list of serializable `ItemListeners` as optional data. The non-serializable `ItemListeners` are detected and no attempt is made to serialize them.

Serial Data:
  `null` terminated sequence of 0 or more pairs; the pair consists of a `String` and an `Object`; the `String` indicates the type of object and is one of the following: `itemListenerK` indicating an `ItemListener` object
Parameters:
  `s` - the `ObjectOutputStream` to write
Throws:
  `IOException` - if an I/O error occurs
See Also:
  - `AWTEventMulticaster.save(ObjectOutputStream, String, EventListener)`
  - `Component.itemListenerK`
  - `Checkbox.readObject(ObjectInputStream)`

#### Serialized Fields

##### checkboxSerializedDataVersion

    int checkboxSerializedDataVersion

Serialized data version.

##### group

    CheckboxGroup group

The check box group. This field can be null indicating that the checkbox is not a group checkbox.

See Also:
  - `Checkbox.getCheckboxGroup()`
  - `Checkbox.setCheckboxGroup(CheckboxGroup)`

##### label

    String label

The label of the Checkbox. This field can be null.

See Also:
  - `Checkbox.getLabel()`
  - `Checkbox.setLabel(String)`

##### state

    boolean state

The state of the `Checkbox`.

See Also:
  - `Checkbox.getState()`
  - `Checkbox.setState(boolean)`

### Class java.awt.Checkbox.AccessibleAWTCheckbox

class AccessibleAWTCheckbox extends Component.AccessibleAWTComponent implements Serializable

serialVersionUID:
  7881579233144754107L

### Class java.awt.CheckboxGroup

class CheckboxGroup extends Object implements Serializable

serialVersionUID:
  3729780091441768983L

#### Serialized Fields

##### selectedCheckbox

    Checkbox selectedCheckbox

The current choice.

See Also:
  - `CheckboxGroup.getCurrent()`
  - `CheckboxGroup.setCurrent(Checkbox)`

### Class java.awt.CheckboxMenuItem

class CheckboxMenuItem extends MenuItem implements Serializable

serialVersionUID:
  6190621106981774043L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream s) throws ClassNotFoundException, IOException
Reads the `ObjectInputStream` and if it isn't `null` adds a listener to receive item events fired by the `Checkbox` menu item. Unrecognized keys or values will be ignored.

Parameters:
  `s` - the `ObjectInputStream` to read
Throws:
  `ClassNotFoundException` - if the class of a serialized object could not be found
  `IOException` - if an I/O error occurs
See Also:
  - `MenuItem.removeActionListener(ActionListener)`
  - `MenuItem.addActionListener(ActionListener)`
  - `CheckboxMenuItem.writeObject(ObjectOutputStream)`

##### writeObject

private void writeObject(ObjectOutputStream s) throws IOException
Writes default serializable fields to stream. Writes a list of serializable `ItemListeners` as optional data. The non-serializable `ItemListeners` are detected and no attempt is made to serialize them.

Serial Data:
  `null` terminated sequence of 0 or more pairs; the pair consists of a `String` and an `Object`; the `String` indicates the type of object and is one of the following: `itemListenerK` indicating an `ItemListener` object
Parameters:
  `s` - the `ObjectOutputStream` to write
Throws:
  `IOException` - if an I/O error occurs
See Also:
  - `AWTEventMulticaster.save(ObjectOutputStream, String, EventListener)`
  - `Component.itemListenerK`
  - `CheckboxMenuItem.readObject(ObjectInputStream)`

#### Serialized Fields

##### checkboxMenuItemSerializedDataVersion

    int checkboxMenuItemSerializedDataVersion

Serialized data version.

##### state

    boolean state

The state of a checkbox menu item

See Also:
  - `CheckboxMenuItem.getState()`
  - `CheckboxMenuItem.setState(boolean)`

### Class java.awt.CheckboxMenuItem.AccessibleAWTCheckboxMenuItem

class AccessibleAWTCheckboxMenuItem extends MenuItem.AccessibleAWTMenuItem implements Serializable

serialVersionUID:
  -1122642964303476L

### Class java.awt.Choice

class Choice extends Component implements Serializable

serialVersionUID:
  -4075310674757313071L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream s) throws ClassNotFoundException, IOException, HeadlessException
Reads the `ObjectInputStream` and if it isn't `null` adds a listener to receive item events fired by the `Choice` item. Unrecognized keys or values will be ignored.

Parameters:
  `s` - the `ObjectInputStream` to read
Throws:
  `ClassNotFoundException` - if the class of a serialized object could not be found
  `IOException` - if an I/O error occurs
  `HeadlessException` - if `GraphicsEnvironment.isHeadless()` returns `true`
See Also:
  - `Choice.removeItemListener(ItemListener)`
  - `Choice.addItemListener(ItemListener)`
  - `GraphicsEnvironment.isHeadless()`
  - `Choice.writeObject(ObjectOutputStream)`

##### writeObject

private void writeObject(ObjectOutputStream s) throws IOException
Writes default serializable fields to stream. Writes a list of serializable `ItemListeners` as optional data. The non-serializable `ItemListeners` are detected and no attempt is made to serialize them.

Serial Data:
  `null` terminated sequence of 0 or more pairs; the pair consists of a `String` and an `Object`; the `String` indicates the type of object and is one of the following: `itemListenerK` indicating an `ItemListener` object
Parameters:
  `s` - the `ObjectOutputStream` to write
Throws:
  `IOException` - if an I/O error occurs
See Also:
  - `AWTEventMulticaster.save(ObjectOutputStream, String, EventListener)`
  - `Component.itemListenerK`
  - `Choice.readObject(ObjectInputStream)`

#### Serialized Fields

##### choiceSerializedDataVersion

    int choiceSerializedDataVersion

Serialized data version.

##### pItems

    Vector<String> pItems

The items for the `Choice`. This can be a `null` value.

See Also:
  - `Choice.add(String)`
  - `Choice.addItem(String)`
  - `Choice.getItem(int)`
  - `Choice.getItemCount()`
  - `Choice.insert(String, int)`
  - `Choice.remove(String)`

##### selectedIndex

    int selectedIndex

The index of the current choice for this `Choice` or -1 if nothing is selected.

See Also:
  - `Choice.getSelectedItem()`
  - `Choice.select(int)`

### Class java.awt.Choice.AccessibleAWTChoice

class AccessibleAWTChoice extends Component.AccessibleAWTComponent implements Serializable

serialVersionUID:
  7175603582428509322L

### Class java.awt.Color

class Color extends Object implements Serializable

serialVersionUID:
  118526816881161077L

#### Serialized Fields

##### cs

    ColorSpace cs

The `ColorSpace`. If `null`, then it's default is sRGB.

See Also:
  - `Color.getColor(java.lang.String)`
  - `Color.getColorSpace()`
  - `Color.getColorComponents(float[])`

##### falpha

    float falpha

The alpha value as a `float` component. If `frgbvalue` is `null`, this is not valid data, so compute from the `int` color value.

See Also:
  - `Color.getRGBComponents(float[])`
  - `Color.getComponents(float[])`

##### frgbvalue

    float[] frgbvalue

The color value in the default sRGB `ColorSpace` as `float` components (no alpha). If `null` after object construction, this must be an sRGB color constructed with 8-bit precision, so compute from the `int` color value.

See Also:
  - `Color.getRGBColorComponents(float[])`
  - `Color.getRGBComponents(float[])`

##### fvalue

    float[] fvalue

The color value in the native `ColorSpace` as `float` components (no alpha). If `null` after object construction, this must be an sRGB color constructed with 8-bit precision, so compute from the `int` color value.

See Also:
  - `Color.getRGBColorComponents(float[])`
  - `Color.getRGBComponents(float[])`

##### value

    int value

The color value.

See Also:
  - `Color.getRGB()`

### Class java.awt.Component

class Component extends Object implements Serializable

serialVersionUID:
  -7644114512714619750L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream s) throws ClassNotFoundException, IOException
Reads the `ObjectInputStream` and if it isn't `null` adds a listener to receive a variety of events fired by the component. Unrecognized keys or values will be ignored.

Parameters:
  `s` - the `ObjectInputStream` to read
Throws:
  `ClassNotFoundException` - if the class of a serialized object could not be found
  `IOException` - if an I/O error occurs
See Also:
  - `Component.writeObject(ObjectOutputStream)`

##### writeObject

private void writeObject(ObjectOutputStream s) throws IOException
Writes default serializable fields to stream. Writes a variety of serializable listeners as optional data. The non-serializable listeners are detected and no attempt is made to serialize them.

Serial Data:
  `null` terminated sequence of 0 or more pairs; the pair consists of a `String` and an `Object`; the `String` indicates the type of object and is one of the following (as of 1.4): `componentListenerK` indicating an `ComponentListener` object; `focusListenerK` indicating an `FocusListener` object; `keyListenerK` indicating an `KeyListener` object; `mouseListenerK` indicating an `MouseListener` object; `mouseMotionListenerK` indicating an `MouseMotionListener` object; `inputMethodListenerK` indicating an `InputMethodListener` object; `hierarchyListenerK` indicating an `HierarchyListener` object; `hierarchyBoundsListenerK` indicating an `HierarchyBoundsListener` object; `mouseWheelListenerK` indicating an `MouseWheelListener` object, an optional `ComponentOrientation` (after `inputMethodListener`, as of 1.2)
Parameters:
  `s` - the `ObjectOutputStream` to write
Throws:
  `IOException` - if an I/O error occurs
See Also:
  - `AWTEventMulticaster.save(java.io.ObjectOutputStream, java.lang.String, java.util.EventListener)`
  - `Component.componentListenerK`
  - `Component.focusListenerK`
  - `Component.keyListenerK`
  - `Component.mouseListenerK`
  - `Component.mouseMotionListenerK`
  - `Component.inputMethodListenerK`
  - `Component.hierarchyListenerK`
  - `Component.hierarchyBoundsListenerK`
  - `Component.mouseWheelListenerK`
  - `Component.readObject(ObjectInputStream)`

#### Serialized Fields

##### accessibleContext

    AccessibleContext accessibleContext

The `AccessibleContext` associated with this `Component`.

##### autoFocusTransferOnDisposal

    boolean autoFocusTransferOnDisposal

Used to disallow auto-focus-transfer on disposal of the focus owner in the process of disposing its parent container.

##### background

    Color background

The background color for this component. `background` can be `null`.

See Also:
  - `Component.getBackground()`
  - `Component.setBackground(java.awt.Color)`

##### boundsOp

    int boundsOp

Pseudoparameter for direct Geometry API (setLocation, setBounds setSize to signal setBounds what's changing. Should be used under TreeLock. This is only needed due to the inability to change the cross-calling order of public and deprecated methods.

##### changeSupport

    PropertyChangeSupport changeSupport

If any `PropertyChangeListeners` have been registered, the `changeSupport` field describes them.

Since:
  1.2
See Also:
  - `Component.addPropertyChangeListener(java.beans.PropertyChangeListener)`
  - `Component.removePropertyChangeListener(java.beans.PropertyChangeListener)`
  - `Component.firePropertyChange(java.lang.String, java.lang.Object, java.lang.Object)`

##### componentSerializedDataVersion

    int componentSerializedDataVersion

Component Serialized Data Version.

##### cursor

    Cursor cursor

The cursor displayed when pointer is over this component. This value can be `null`.

See Also:
  - `Component.getCursor()`
  - `Component.setCursor(java.awt.Cursor)`

##### dropTarget

    DropTarget dropTarget

The `DropTarget` associated with this component.

Since:
  1.2
See Also:
  - `Component.setDropTarget(java.awt.dnd.DropTarget)`
  - `Component.getDropTarget()`

##### enabled

    boolean enabled

True when the object is enabled. An object that is not enabled does not interact with the user.

See Also:
  - `Component.isEnabled()`
  - `Component.setEnabled(boolean)`

##### eventMask

    long eventMask

The `eventMask` is ONLY set by subclasses via `enableEvents`. The mask should NOT be set when listeners are registered so that we can distinguish the difference between when listeners request events and subclasses request them. One bit is used to indicate whether input methods are enabled; this bit is set by `enableInputMethods` and is on by default.

See Also:
  - `Component.enableInputMethods(boolean)`
  - `AWTEvent`

##### focusable

    boolean focusable

Indicates whether this Component can be focused.

Since:
  1.4
See Also:
  - `Component.setFocusable(boolean)`
  - `Component.isFocusable()`

##### focusTraversalKeys

    Set<AWTKeyStroke>[] focusTraversalKeys

The focus traversal keys. These keys will generate focus traversal behavior for Components for which focus traversal keys are enabled. If a value of null is specified for a traversal key, this Component inherits that traversal key from its parent. If all ancestors of this Component have null specified for that traversal key, then the current KeyboardFocusManager's default traversal key is used.

Since:
  1.4
See Also:
  - `Component.setFocusTraversalKeys(int, java.util.Set<? extends java.awt.AWTKeyStroke>)`
  - `Component.getFocusTraversalKeys(int)`

##### focusTraversalKeysEnabled

    boolean focusTraversalKeysEnabled

Indicates whether focus traversal keys are enabled for this Component. Components for which focus traversal keys are disabled receive key events for focus traversal keys. Components for which focus traversal keys are enabled do not see these events; instead, the events are automatically converted to traversal operations.

Since:
  1.4
See Also:
  - `Component.setFocusTraversalKeysEnabled(boolean)`
  - `Component.getFocusTraversalKeysEnabled()`

##### font

    Font font

The font used by this component. The `font` can be `null`.

See Also:
  - `Component.getFont()`
  - `Component.setFont(java.awt.Font)`

##### foreground

    Color foreground

The foreground color for this component. `foreground` can be `null`.

See Also:
  - `Component.getForeground()`
  - `Component.setForeground(java.awt.Color)`

##### height

    int height

The height of the component.

See Also:
  - `Component.getSize()`

##### ignoreRepaint

    boolean ignoreRepaint

True when the object should ignore all repaint events.

Since:
  1.4
See Also:
  - `Component.setIgnoreRepaint(boolean)`
  - `Component.getIgnoreRepaint()`

##### isFocusTraversableOverridden

    int isFocusTraversableOverridden

Tracks whether this Component is relying on default focus traversability.

Since:
  1.4

##### isPacked

    boolean isPacked

Whether the component is packed or not;

##### locale

    Locale locale

The locale for the component.

See Also:
  - `Component.getLocale()`
  - `Component.setLocale(java.util.Locale)`

##### maxSize

    Dimension maxSize

Maximum size

##### maxSizeSet

    boolean maxSizeSet

Whether or not setMaximumSize has been invoked with a non-null value.

##### minSize

    Dimension minSize

Minimum size. (This field perhaps should have been transient).

##### minSizeSet

    boolean minSizeSet

Whether or not setMinimumSize has been invoked with a non-null value.

##### name

    String name

A component's name. This field can be `null`.

See Also:
  - `Component.getName()`
  - `Component.setName(String)`

##### nameExplicitlySet

    boolean nameExplicitlySet

A bool to determine whether the name has been set explicitly. `nameExplicitlySet` will be false if the name has not been set and true if it has.

See Also:
  - `Component.getName()`
  - `Component.setName(String)`

##### newEventsOnly

    boolean newEventsOnly

`newEventsOnly` will be true if the event is one of the event types enabled for the component. It will then allow for normal processing to continue. If it is false the event is passed to the component's parent and up the ancestor tree until the event has been consumed.

See Also:
  - `Component.dispatchEvent(java.awt.AWTEvent)`

##### peerFont

    Font peerFont

The font which the peer is currently using. (`null` if no peer exists.)

##### popups

    Vector<PopupMenu> popups

See Also:
  - `Component.add(java.awt.PopupMenu)`

##### prefSize

    Dimension prefSize

Preferred size. (This field perhaps should have been transient).

##### prefSizeSet

    boolean prefSizeSet

Whether or not setPreferredSize has been invoked with a non-null value.

##### valid

    boolean valid

True when the object is valid. An invalid object needs to be laid out. This flag is set to false when the object size is changed.

See Also:
  - `Component.isValid()`
  - `Component.validate()`
  - `Component.invalidate()`

##### visible

    boolean visible

True when the object is visible. An object that is not visible is not drawn on the screen.

See Also:
  - `Component.isVisible()`
  - `Component.setVisible(boolean)`

##### width

    int width

The width of the component.

See Also:
  - `Component.getSize()`

##### x

    int x

The x position of the component in the parent's coordinate system.

See Also:
  - `Component.getLocation()`

##### y

    int y

The y position of the component in the parent's coordinate system.

See Also:
  - `Component.getLocation()`

### Class java.awt.Component.AccessibleAWTComponent

class AccessibleAWTComponent extends AccessibleContext implements Serializable

serialVersionUID:
  642321655757800191L

#### Serialized Fields

##### accessibleAWTComponentHandler

    ComponentListener accessibleAWTComponentHandler

A component listener to track show/hide/resize events and convert them to PropertyChange events.

##### accessibleAWTFocusHandler

    FocusListener accessibleAWTFocusHandler

A listener to track focus events and convert them to PropertyChange events.

### Class java.awt.Component.AccessibleAWTComponent.AccessibleAWTComponentHandler

class AccessibleAWTComponentHandler extends Object implements Serializable

serialVersionUID:
  -1009684107426231869L

### Class java.awt.Component.AccessibleAWTComponent.AccessibleAWTFocusHandler

class AccessibleAWTFocusHandler extends Object implements Serializable

serialVersionUID:
  3150908257351582233L

### Class java.awt.ComponentOrientation

class ComponentOrientation extends Object implements Serializable

serialVersionUID:
  -4113291392143563828L

#### Serialized Fields

##### orientation

    int orientation

The bitwise-ored combination of flags.

### Class java.awt.Container

class Container extends Component implements Serializable

serialVersionUID:
  4613797578919906343L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream s) throws ClassNotFoundException, IOException
Deserializes this `Container` from the specified `ObjectInputStream`.

- Reads default serializable fields from the stream.
- Reads a list of serializable ContainerListener(s) as optional data. If the list is null, no Listeners are installed.
- Reads this Container's FocusTraversalPolicy, which may be null, as optional data.

Parameters:
  `s` - the `ObjectInputStream` to read
Throws:
  `ClassNotFoundException` - if the class of a serialized object could not be found
  `IOException` - if an I/O error occurs
See Also:
  - `Container.addContainerListener(java.awt.event.ContainerListener)`
  - `Container.writeObject(ObjectOutputStream)`

##### writeObject

private void writeObject(ObjectOutputStream s) throws IOException
Serializes this `Container` to the specified `ObjectOutputStream`.

- Writes default serializable fields to the stream.
- Writes a list of serializable ContainerListener(s) as optional data. The non-serializable ContainerListener(s) are detected and no attempt is made to serialize them.
- Write this Container's FocusTraversalPolicy if and only if it is Serializable; otherwise, `null` is written.

Serial Data:
  `null` terminated sequence of 0 or more pairs; the pair consists of a `String` and `Object`; the `String` indicates the type of object and is one of the following: `containerListenerK` indicating an `ContainerListener` object; the `Container`'s `FocusTraversalPolicy`, or `null`
Parameters:
  `s` - the `ObjectOutputStream` to write
Throws:
  `IOException` - if an I/O error occurs
See Also:
  - `AWTEventMulticaster.save(java.io.ObjectOutputStream, java.lang.String, java.util.EventListener)`
  - `Component.containerListenerK`
  - `Container.readObject(ObjectInputStream)`

#### Serialized Fields

##### component

    Component[] component

The components in this container.

##### containerSerializedDataVersion

    int containerSerializedDataVersion

Container Serial Data Version.

##### dispatcher

    java.awt.LightweightDispatcher dispatcher

Event router for lightweight components. If this container is native, this dispatcher takes care of forwarding and retargeting the events to lightweight components contained (if any).

##### focusCycleRoot

    boolean focusCycleRoot

Indicates whether this Component is the root of a focus traversal cycle. Once focus enters a traversal cycle, typically it cannot leave it via focus traversal unless one of the up- or down-cycle keys is pressed. Normal traversal is limited to this Container, and all of this Container's descendants that are not descendants of inferior focus cycle roots.

##### focusTraversalPolicyProvider

    boolean focusTraversalPolicyProvider

Stores the value of focusTraversalPolicyProvider property.

##### layoutMgr

    LayoutManager layoutMgr

Layout manager for this container.

##### maxSize

    Dimension maxSize

Maximum size of this Container.

##### ncomponents

    int ncomponents

The number of components in this container. This value can be null.

### Class java.awt.Container.AccessibleAWTContainer

class AccessibleAWTContainer extends Component.AccessibleAWTComponent implements Serializable

serialVersionUID:
  5081320404842566097L

#### Serialized Fields

##### accessibleContainerHandler

    ContainerListener accessibleContainerHandler

The handler to fire `PropertyChange` when children are added or removed

### Class java.awt.Container.AccessibleAWTContainer.AccessibleContainerHandler

class AccessibleContainerHandler extends Object implements Serializable

serialVersionUID:
  -480855353991814677L

### Class java.awt.ContainerOrderFocusTraversalPolicy

class ContainerOrderFocusTraversalPolicy extends FocusTraversalPolicy implements Serializable

serialVersionUID:
  486933713763926351L

#### Serialized Fields

##### BACKWARD_TRAVERSAL

    int BACKWARD_TRAVERSAL

This constant is used when the backward focus traversal order is active.

##### FORWARD_TRAVERSAL

    int FORWARD_TRAVERSAL

This constant is used when the forward focus traversal order is active.

##### implicitDownCycleTraversal

    boolean implicitDownCycleTraversal

Whether this `ContainerOrderFocusTraversalPolicy` transfers focus down-cycle implicitly.

### Class java.awt.Cursor

class Cursor extends Object implements Serializable

serialVersionUID:
  8028237497568985504L

#### Serialized Fields

##### name

    String name

The user-visible name of the cursor.

See Also:
  - `Cursor.getName()`

##### type

    int type

The chosen cursor type initially set to the `DEFAULT_CURSOR`.

See Also:
  - `Cursor.getType()`

### Class java.awt.DefaultFocusTraversalPolicy

class DefaultFocusTraversalPolicy extends ContainerOrderFocusTraversalPolicy implements Serializable

serialVersionUID:
  8876966522510157497L

### Class java.awt.Dialog

class Dialog extends Window implements Serializable

serialVersionUID:
  5920926903803293709L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream s) throws ClassNotFoundException, IOException, HeadlessException
Reads serializable fields from stream.

Parameters:
  `s` - the `ObjectInputStream` to read
Throws:
  `ClassNotFoundException` - if the class of a serialized object could not be found
  `IOException` - if an I/O error occurs
  `HeadlessException` - if `GraphicsEnvironment.isHeadless()` returns `true`

#### Serialized Fields

##### modal

    boolean modal

True if this dialog is modal, false is the dialog is modeless. A modal dialog blocks user input to some application top-level windows. This field is kept only for backwards compatibility. Use the `ModalityType` enum instead.

See Also:
  - `Dialog.isModal()`
  - `Dialog.setModal(boolean)`
  - `Dialog.getModalityType()`
  - `Dialog.setModalityType(java.awt.Dialog.ModalityType)`
  - `Dialog.ModalityType`
  - `Dialog.ModalityType.MODELESS`
  - `Dialog.DEFAULT_MODALITY_TYPE`

##### modalityType

    Dialog.ModalityType modalityType

Modality type of this dialog. If the dialog's modality type is not `ModalityType.MODELESS`, it blocks all user input to some application top-level windows.

Since:
  1.6
See Also:
  - `Dialog.ModalityType`
  - `Dialog.getModalityType()`
  - `Dialog.setModalityType(java.awt.Dialog.ModalityType)`

##### resizable

    boolean resizable

A dialog's resizable property. Will be true if the Dialog is to be resizable, otherwise it will be false.

See Also:
  - `Dialog.setResizable(boolean)`

##### title

    String title

Specifies the title of the Dialog. This field can be null.

See Also:
  - `Dialog.getTitle()`
  - `Dialog.setTitle(String)`

##### undecorated

    boolean undecorated

This field indicates whether the dialog is undecorated. This property can only be changed while the dialog is not displayable. `undecorated` will be true if the dialog is undecorated, otherwise it will be false.

Since:
  1.4
See Also:
  - `Dialog.setUndecorated(boolean)`
  - `Dialog.isUndecorated()`
  - `Component.isDisplayable()`

### Class java.awt.Dialog.AccessibleAWTDialog

class AccessibleAWTDialog extends Window.AccessibleAWTWindow implements Serializable

serialVersionUID:
  4837230331833941201L

### Class java.awt.Dimension

class Dimension extends Dimension2D implements Serializable

serialVersionUID:
  4723952579491349524L

#### Serialized Fields

##### height

    int height

The height dimension; negative values can be used.

Since:
  1.0
See Also:
  - `Dimension.getSize()`
  - `Dimension.setSize(double, double)`

##### width

    int width

The width dimension; negative values can be used.

Since:
  1.0
See Also:
  - `Dimension.getSize()`
  - `Dimension.setSize(double, double)`

### Class java.awt.Event

class Event extends Object implements Serializable

serialVersionUID:
  5488922509400504703L

#### Serialized Fields

##### arg

    Object arg

Deprecated.
An arbitrary argument of the event. The value of this field depends on the type of event. `arg` has been replaced by event specific property.

##### clickCount

    int clickCount

Deprecated.
For `MOUSE_DOWN` events, this field indicates the number of consecutive clicks. For other events, its value is `0`. This field has been replaced by MouseEvent.getClickCount().

See Also:
  - `MouseEvent.getClickCount()`

##### consumed

    boolean consumed

Deprecated.
This field controls whether or not the event is sent back down to the peer once the target has processed it - false means it's sent to the peer, true means it's not.

See Also:
  - `Event.isConsumed()`

##### evt

    Event evt

Deprecated.
The next event. This field is set when putting events into a linked list. This has been replaced by EventQueue.

See Also:
  - `EventQueue`

##### id

    int id

Deprecated.
Indicates which type of event the event is, and which other `Event` variables are relevant for the event. This has been replaced by AWTEvent.getID()

See Also:
  - `AWTEvent.getID()`

##### key

    int key

Deprecated.
The key code of the key that was pressed in a keyboard event. This has been replaced by KeyEvent.getKeyCode()

See Also:
  - `KeyEvent.getKeyCode()`

##### modifiers

    int modifiers

Deprecated.
The state of the modifier keys. This is replaced with InputEvent.getModifiers() In java 1.1 MouseEvent and KeyEvent are subclasses of InputEvent.

See Also:
  - `InputEvent.getModifiers()`

##### target

    Object target

Deprecated.
The target component. This indicates the component over which the event occurred or with which the event is associated. This object has been replaced by AWTEvent.getSource()

See Also:
  - `EventObject.getSource()`

##### when

    long when

Deprecated.
The time stamp. Replaced by InputEvent.getWhen().

See Also:
  - `InputEvent.getWhen()`

##### x

    int x

Deprecated.
The x coordinate of the event. Replaced by MouseEvent.getX()

See Also:
  - `MouseEvent.getX()`

##### y

    int y

Deprecated.
The y coordinate of the event. Replaced by MouseEvent.getY()

See Also:
  - `MouseEvent.getY()`

### Class java.awt.FileDialog

class FileDialog extends Dialog implements Serializable

serialVersionUID:
  5035145889651310422L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream s) throws ClassNotFoundException, IOException
Reads the `ObjectInputStream` and performs a backwards compatibility check by converting either a `dir` or a `file` equal to an empty string to `null`.

Parameters:
  `s` - the `ObjectInputStream` to read
Throws:
  `ClassNotFoundException` - if the class of a serialized object could not be found
  `IOException` - if an I/O error occurs

#### Serialized Fields

##### dir

    String dir

The string specifying the directory to display in the file dialog. This variable may be `null`.

See Also:
  - `FileDialog.getDirectory()`
  - `FileDialog.setDirectory(java.lang.String)`

##### file

    String file

The string specifying the initial value of the filename text field in the file dialog. This variable may be `null`.

See Also:
  - `FileDialog.getFile()`
  - `FileDialog.setFile(java.lang.String)`

##### files

    File[] files

Contains the File instances for all the files that the user selects.

Since:
  1.7
See Also:
  - `FileDialog.getFiles()`

##### filter

    FilenameFilter filter

The filter used as the file dialog's filename filter. The file dialog will only be displaying files whose names are accepted by this filter. This variable may be `null`.

See Also:
  - `FileDialog.getFilenameFilter()`
  - `FileDialog.setFilenameFilter(java.io.FilenameFilter)`
  - `FilenameFilter`

##### mode

    int mode

There are two `FileDialog` modes: `LOAD` and `SAVE`. This integer will represent one or the other. If the mode is not specified it will default to `LOAD`.

See Also:
  - `FileDialog.getMode()`
  - `FileDialog.setMode(int)`
  - `FileDialog.LOAD`
  - `FileDialog.SAVE`

##### multipleMode

    boolean multipleMode

Represents whether the file dialog allows the multiple file selection.

Since:
  1.7
See Also:
  - `FileDialog.setMultipleMode(boolean)`
  - `FileDialog.isMultipleMode()`

### Class java.awt.FlowLayout

class FlowLayout extends Object implements Serializable

serialVersionUID:
  -7262534875583282631L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream stream) throws IOException, ClassNotFoundException
Reads this object out of a serialization stream, handling objects written by older versions of the class that didn't contain all of the fields we use now..

Parameters:
  `stream` - the `ObjectInputStream` to read
Throws:
  `ClassNotFoundException` - if the class of a serialized object could not be found
  `IOException` - if an I/O error occurs

#### Serialized Fields

##### align

    int align

`align` is the property that determines how each row distributes empty space. It can be one of the following values:

- `LEFT`
- `RIGHT`
- `CENTER`

See Also:
  - `FlowLayout.getAlignment()`
  - `FlowLayout.setAlignment(int)`

##### alignOnBaseline

    boolean alignOnBaseline

If true, components will be aligned on their baseline.

##### hgap

    int hgap

The flow layout manager allows a separation of components with gaps. The horizontal gap will specify the space between components and between the components and the borders of the `Container`.

See Also:
  - `FlowLayout.getHgap()`
  - `FlowLayout.setHgap(int)`

##### newAlign

    int newAlign

`newAlign` is the property that determines how each row distributes empty space for the Java 2 platform, v1.2 and greater. It can be one of the following three values:

- `LEFT`
- `RIGHT`
- `CENTER`
- `LEADING`
- `TRAILING`

Since:
  1.2
See Also:
  - `FlowLayout.getAlignment()`
  - `FlowLayout.setAlignment(int)`

##### serialVersionOnStream

    int serialVersionOnStream

This represent the `currentSerialVersion` which is bein used. It will be one of two values: `0` versions before Java 2 platform v1.2, `1` versions after Java 2 platform v1.2.

Since:
  1.2

##### vgap

    int vgap

The flow layout manager allows a separation of components with gaps. The vertical gap will specify the space between rows and between the the rows and the borders of the `Container`.

See Also:
  - `FlowLayout.getHgap()`
  - `FlowLayout.setHgap(int)`

### Class java.awt.Font

class Font extends Object implements Serializable

serialVersionUID:
  -4206021311591459213L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream s) throws ClassNotFoundException, IOException
Reads the `ObjectInputStream`. Unrecognized keys or values will be ignored.

Parameters:
  `s` - the `ObjectInputStream` to read
Throws:
  `ClassNotFoundException` - if the class of a serialized object could not be found
  `IOException` - if an I/O error occurs
See Also:
  - `Font.writeObject(java.io.ObjectOutputStream)`

##### writeObject

private void writeObject(ObjectOutputStream s) throws IOException
Writes default serializable fields to a stream.

Parameters:
  `s` - the `ObjectOutputStream` to write
Throws:
  `IOException` - if an I/O error occurs
See Also:
  - `AWTEventMulticaster.save(ObjectOutputStream, String, EventListener)`
  - `Font.readObject(java.io.ObjectInputStream)`

#### Serialized Fields

##### fontSerializedDataVersion

    int fontSerializedDataVersion

The `Font` Serializable Data Form.

##### fRequestedAttributes

    Hashtable<Object,Object> fRequestedAttributes

This is now only used during serialization. Typically it is null.

See Also:
  - `Font.getAttributes()`

##### name

    String name

The logical name of this `Font`, as passed to the constructor.

Since:
  1.0
See Also:
  - `Font.getName()`

##### pointSize

    float pointSize

The point size of this `Font` in `float`.

See Also:
  - `Font.getSize()`
  - `Font.getSize2D()`

##### size

    int size

The point size of this `Font`, rounded to integer.

Since:
  1.0
See Also:
  - `Font.getSize()`

##### style

    int style

The style of this `Font`, as passed to the constructor. This style can be PLAIN, BOLD, ITALIC, or BOLD+ITALIC.

Since:
  1.0
See Also:
  - `Font.getStyle()`

### Exception java.awt.FontFormatException

class FontFormatException extends Exception implements Serializable

serialVersionUID:
  -4481290147811361272L

### Class java.awt.FontMetrics

class FontMetrics extends Object implements Serializable

serialVersionUID:
  1681126225205050147L

#### Serialized Fields

##### font

    Font font

The actual `Font` from which the font metrics are created. This cannot be null.

See Also:
  - `FontMetrics.getFont()`

### Class java.awt.Frame

class Frame extends Window implements Serializable

serialVersionUID:
  2673458971256075116L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream s) throws ClassNotFoundException, IOException, HeadlessException
Reads the `ObjectInputStream`. Tries to read an icon `Image`, which is optional data available as of 1.4. If an icon `Image` is not available, but anything other than an EOF is detected, an `OptionalDataException` will be thrown. Unrecognized keys or values will be ignored.

Parameters:
  `s` - the `ObjectInputStream` to read
Throws:
  `ClassNotFoundException` - if the class of a serialized object could not be found
  `OptionalDataException` - if an icon `Image` is not available, but anything other than an EOF is detected
  `HeadlessException` - if `GraphicsEnvironment.isHeadless()` returns `true`
  `IOException`
See Also:
  - `GraphicsEnvironment.isHeadless()`
  - `Image`
  - `Frame.getIconImage()`
  - `Window.setIconImage(Image)`
  - `Frame.writeObject(ObjectOutputStream)`

##### writeObject

private void writeObject(ObjectOutputStream s) throws IOException
Writes default serializable fields to stream. Writes an optional serializable icon `Image`, which is available as of 1.4.

Serial Data:
  an optional icon `Image`
Parameters:
  `s` - the `ObjectOutputStream` to write
Throws:
  `IOException` - if an I/O error occurs
See Also:
  - `Image`
  - `Frame.getIconImage()`
  - `Window.setIconImage(Image)`
  - `Frame.readObject(ObjectInputStream)`

#### Serialized Fields

##### frameSerializedDataVersion

    int frameSerializedDataVersion

`Frame`'s Serialized Data Version.

##### maximizedBounds

    Rectangle maximizedBounds

Maximized bounds for this frame.

Since:
  1.4
See Also:
  - `Frame.setMaximizedBounds(Rectangle)`
  - `Frame.getMaximizedBounds()`

##### mbManagement

    boolean mbManagement

`mbManagement` is only used by the Motif implementation.

##### menuBar

    MenuBar menuBar

The frames menubar. If `menuBar` = null the frame will not have a menubar.

See Also:
  - `Frame.getMenuBar()`
  - `Frame.setMenuBar(MenuBar)`

##### ownedWindows

    Vector<Window> ownedWindows

The Windows owned by the Frame. Note: in 1.2 this has been superseded by Window.ownedWindowList

See Also:
  - `Window.ownedWindowList`

##### resizable

    boolean resizable

This field indicates whether the frame is resizable. This property can be changed at any time. `resizable` will be true if the frame is resizable, otherwise it will be false.

See Also:
  - `Frame.isResizable()`

##### state

    int state

The bitwise mask of frame state constants.

##### title

    String title

This is the title of the frame. It can be changed at any time. `title` can be null and if this is the case the `title` = "".

See Also:
  - `Frame.getTitle()`
  - `Frame.setTitle(String)`

##### undecorated

    boolean undecorated

This field indicates whether the frame is undecorated. This property can only be changed while the frame is not displayable. `undecorated` will be true if the frame is undecorated, otherwise it will be false.

Since:
  1.4
See Also:
  - `Frame.setUndecorated(boolean)`
  - `Frame.isUndecorated()`
  - `Component.isDisplayable()`

### Class java.awt.Frame.AccessibleAWTFrame

class AccessibleAWTFrame extends Window.AccessibleAWTWindow implements Serializable

serialVersionUID:
  -6172960752956030250L

### Class java.awt.GraphicsConfigTemplate

class GraphicsConfigTemplate extends Object implements Serializable

serialVersionUID:
  -8061369279557787079L

### Class java.awt.GridBagConstraints

class GridBagConstraints extends Object implements Serializable

serialVersionUID:
  -1000070633030801713L

#### Serialized Fields

##### anchor

    int anchor

This field is used when the component is smaller than its display area. It determines where, within the display area, to place the component.

There are three kinds of possible values: orientation relative, baseline relative and absolute. Orientation relative values are interpreted relative to the container's component orientation property, baseline relative values are interpreted relative to the baseline and absolute values are not. The absolute values are: `CENTER`, `NORTH`, `NORTHEAST`, `EAST`, `SOUTHEAST`, `SOUTH`, `SOUTHWEST`, `WEST`, and `NORTHWEST`. The orientation relative values are: `PAGE_START`, `PAGE_END`, `LINE_START`, `LINE_END`, `FIRST_LINE_START`, `FIRST_LINE_END`, `LAST_LINE_START` and `LAST_LINE_END`. The baseline relative values are: `BASELINE`, `BASELINE_LEADING`, `BASELINE_TRAILING`, `ABOVE_BASELINE`, `ABOVE_BASELINE_LEADING`, `ABOVE_BASELINE_TRAILING`, `BELOW_BASELINE`, `BELOW_BASELINE_LEADING`, and `BELOW_BASELINE_TRAILING`. The default value is `CENTER`.

See Also:
  - `GridBagConstraints.clone()`
  - `ComponentOrientation`

##### fill

    int fill

This field is used when the component's display area is larger than the component's requested size. It determines whether to resize the component, and if so, how.

The following values are valid for `fill`:

- `NONE`: Do not resize the component.
- `HORIZONTAL`: Make the component wide enough to fill its display area horizontally, but do not change its height.
- `VERTICAL`: Make the component tall enough to fill its display area vertically, but do not change its width.
- `BOTH`: Make the component fill its display area entirely.

The default value is `NONE`.

See Also:
  - `GridBagConstraints.clone()`

##### gridheight

    int gridheight

Specifies the number of cells in a column for the component's display area.

Use `REMAINDER` to specify that the component's display area will be from `gridy` to the last cell in the column. Use `RELATIVE` to specify that the component's display area will be from `gridy` to the next to the last one in its column.

`gridheight` should be a non-negative value and the default value is 1.

See Also:
  - `GridBagConstraints.clone()`
  - `GridBagConstraints.gridwidth`

##### gridwidth

    int gridwidth

Specifies the number of cells in a row for the component's display area.

Use `REMAINDER` to specify that the component's display area will be from `gridx` to the last cell in the row. Use `RELATIVE` to specify that the component's display area will be from `gridx` to the next to the last one in its row.

`gridwidth` should be non-negative and the default value is 1.

See Also:
  - `GridBagConstraints.clone()`
  - `GridBagConstraints.gridheight`

##### gridx

    int gridx

Specifies the cell containing the leading edge of the component's display area, where the first cell in a row has `gridx=0`. The leading edge of a component's display area is its left edge for a horizontal, left-to-right container and its right edge for a horizontal, right-to-left container. The value `RELATIVE` specifies that the component be placed immediately following the component that was added to the container just before this component was added.

The default value is `RELATIVE`. `gridx` should be a non-negative value.

See Also:
  - `GridBagConstraints.clone()`
  - `GridBagConstraints.gridy`
  - `ComponentOrientation`

##### gridy

    int gridy

Specifies the cell at the top of the component's display area, where the topmost cell has `gridy=0`. The value `RELATIVE` specifies that the component be placed just below the component that was added to the container just before this component was added.

The default value is `RELATIVE`. `gridy` should be a non-negative value.

See Also:
  - `GridBagConstraints.clone()`
  - `GridBagConstraints.gridx`

##### insets

    Insets insets

This field specifies the external padding of the component, the minimum amount of space between the component and the edges of its display area.

The default value is `new Insets(0, 0, 0, 0)`.

See Also:
  - `GridBagConstraints.clone()`

##### ipadx

    int ipadx

This field specifies the internal padding of the component, how much space to add to the minimum width of the component. The width of the component is at least its minimum width plus `ipadx` pixels.

The default value is `0`.

See Also:
  - `GridBagConstraints.clone()`
  - `GridBagConstraints.ipady`

##### ipady

    int ipady

This field specifies the internal padding, that is, how much space to add to the minimum height of the component. The height of the component is at least its minimum height plus `ipady` pixels.

The default value is 0.

See Also:
  - `GridBagConstraints.clone()`
  - `GridBagConstraints.ipadx`

##### minHeight

    int minHeight

The minimum height of the component. It is used to calculate `ipadx`, where the default will be 0.

See Also:
  - `GridBagConstraints.ipadx`

##### minWidth

    int minWidth

The minimum width of the component. It is used to calculate `ipady`, where the default will be 0.

See Also:
  - `GridBagConstraints.ipady`

##### tempHeight

    int tempHeight

Temporary place holder for the Height of the component.

##### tempWidth

    int tempWidth

Temporary place holder for the Width of the component.

##### tempX

    int tempX

Temporary place holder for the x coordinate.

##### tempY

    int tempY

Temporary place holder for the y coordinate.

##### weightx

    double weightx

Specifies how to distribute extra horizontal space.

The grid bag layout manager calculates the weight of a column to be the maximum `weightx` of all the components in a column. If the resulting layout is smaller horizontally than the area it needs to fill, the extra space is distributed to each column in proportion to its weight. A column that has a weight of zero receives no extra space.

If all the weights are zero, all the extra space appears between the grids of the cell and the left and right edges.

The default value of this field is `0`. `weightx` should be a non-negative value.

See Also:
  - `GridBagConstraints.clone()`
  - `GridBagConstraints.weighty`

##### weighty

    double weighty

Specifies how to distribute extra vertical space.

The grid bag layout manager calculates the weight of a row to be the maximum `weighty` of all the components in a row. If the resulting layout is smaller vertically than the area it needs to fill, the extra space is distributed to each row in proportion to its weight. A row that has a weight of zero receives no extra space.

If all the weights are zero, all the extra space appears between the grids of the cell and the top and bottom edges.

The default value of this field is `0`. `weighty` should be a non-negative value.

See Also:
  - `GridBagConstraints.clone()`
  - `GridBagConstraints.weightx`

### Class java.awt.GridBagLayout

class GridBagLayout extends Object implements Serializable

serialVersionUID:
  8838754796412211005L

#### Serialized Fields

##### columnWeights

    double[] columnWeights

This field holds the overrides to the column weights. If this field is non-`null` the values are applied to the gridbag after all of the columns weights have been calculated. If `columnWeights[i] >` weight for column i, then column i is assigned the weight in `columnWeights[i]`. If `columnWeights` has more elements than the number of columns, the excess elements are ignored - they do not cause more columns to be created.

##### columnWidths

    int[] columnWidths

This field holds the overrides to the column minimum width. If this field is non-`null` the values are applied to the gridbag after all of the minimum columns widths have been calculated. If columnWidths has more elements than the number of columns, columns are added to the gridbag to match the number of elements in columnWidth.

See Also:
  - `GridBagLayout.getLayoutDimensions()`

##### componentAdjusting

    Component componentAdjusting

The component being positioned. This is set before calling into `adjustForGravity`.

##### comptable

    Hashtable<Component,GridBagConstraints> comptable

This hashtable maintains the association between a component and its gridbag constraints. The Keys in `comptable` are the components and the values are the instances of `GridBagConstraints`.

See Also:
  - `GridBagConstraints`

##### defaultConstraints

    GridBagConstraints defaultConstraints

This field holds a gridbag constraints instance containing the default values, so if a component does not have gridbag constraints associated with it, then the component will be assigned a copy of the `defaultConstraints`.

See Also:
  - `GridBagLayout.getConstraints(Component)`
  - `GridBagLayout.setConstraints(Component, GridBagConstraints)`
  - `GridBagLayout.lookupConstraints(Component)`

##### layoutInfo

    GridBagLayoutInfo layoutInfo

This field holds the layout information for the gridbag. The information in this field is based on the most recent validation of the gridbag. If `layoutInfo` is `null` this indicates that there are no components in the gridbag or if there are components, they have not yet been validated.

See Also:
  - `GridBagLayout.getLayoutInfo(Container, int)`

##### rowHeights

    int[] rowHeights

This field holds the overrides to the row minimum heights. If this field is non-`null` the values are applied to the gridbag after all of the minimum row heights have been calculated. If `rowHeights` has more elements than the number of rows, rows are added to the gridbag to match the number of elements in `rowHeights`.

See Also:
  - `GridBagLayout.getLayoutDimensions()`

##### rowWeights

    double[] rowWeights

This field holds the overrides to the row weights. If this field is non-`null` the values are applied to the gridbag after all of the rows weights have been calculated. If `rowWeights[i] >` weight for row i, then row i is assigned the weight in `rowWeights[i]`. If `rowWeights` has more elements than the number of rows, the excess elements are ignored - they do not cause more rows to be created.

### Class java.awt.GridBagLayoutInfo

class GridBagLayoutInfo extends Object implements Serializable

serialVersionUID:
  -4899416460737170217L

#### Serialized Fields

##### baselineType

    short[] baselineType

The type of baseline for a particular row. A mix of the BaselineResizeBehavior constants `(1 << ordinal())`

##### hasBaseline

    boolean hasBaseline

Whether or not baseline layout has been requested and one of the components has a valid baseline.

##### height

    int height

The number of cells: horizontal and vertical.

##### maxAscent

    int[] maxAscent

Max ascent (baseline).

##### maxDescent

    int[] maxDescent

Max descent (height - baseline)

##### minHeight

    int[] minHeight

The largest minHeight in each row.

##### minWidth

    int[] minWidth

The largest minWidth in each column.

##### startx

    int startx

The starting point for layout.

##### starty

    int starty

The starting point for layout.

##### weightX

    double[] weightX

The largest weight in each column.

##### weightY

    double[] weightY

The largest weight in each row.

##### width

    int width

The number of cells: horizontal and vertical.

### Class java.awt.GridLayout

class GridLayout extends Object implements Serializable

serialVersionUID:
  -7411804673224730901L

#### Serialized Fields

##### cols

    int cols

This is the number of columns specified for the grid. The number of columns can be changed at any time. This should be a non negative integer, where '0' means 'any number' meaning that the number of Columns in that dimension depends on the other dimension.

See Also:
  - `GridLayout.getColumns()`
  - `GridLayout.setColumns(int)`

##### hgap

    int hgap

This is the horizontal gap (in pixels) which specifies the space between columns. They can be changed at any time. This should be a non-negative integer.

See Also:
  - `GridLayout.getHgap()`
  - `GridLayout.setHgap(int)`

##### rows

    int rows

This is the number of rows specified for the grid. The number of rows can be changed at any time. This should be a non negative integer, where '0' means 'any number' meaning that the number of Rows in that dimension depends on the other dimension.

See Also:
  - `GridLayout.getRows()`
  - `GridLayout.setRows(int)`

##### vgap

    int vgap

This is the vertical gap (in pixels) which specifies the space between rows. They can be changed at any time. This should be a non negative integer.

See Also:
  - `GridLayout.getVgap()`
  - `GridLayout.setVgap(int)`

### Exception java.awt.HeadlessException

class HeadlessException extends UnsupportedOperationException implements Serializable

serialVersionUID:
  167183644944358563L

### Exception java.awt.IllegalComponentStateException

class IllegalComponentStateException extends IllegalStateException implements Serializable

serialVersionUID:
  -1889339587208144238L

### Class java.awt.Insets

class Insets extends Object implements Serializable

serialVersionUID:
  -2272572637695466749L

#### Serialized Fields

##### bottom

    int bottom

The inset from the bottom. This value is subtracted from the Bottom of the rectangle to yield a new location for the Bottom.

See Also:
  - `Insets.clone()`

##### left

    int left

The inset from the left. This value is added to the Left of the rectangle to yield a new location for the Left edge.

See Also:
  - `Insets.clone()`

##### right

    int right

The inset from the right. This value is subtracted from the Right of the rectangle to yield a new location for the Right edge.

See Also:
  - `Insets.clone()`

##### top

    int top

The inset from the top. This value is added to the Top of the rectangle to yield a new location for the Top.

See Also:
  - `Insets.clone()`

### Class java.awt.Label

class Label extends Component implements Serializable

serialVersionUID:
  3094126758329070636L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream s) throws ClassNotFoundException, IOException, HeadlessException
Read a label from an object input stream.

Parameters:
  `s` - the `ObjectInputStream` to read
Throws:
  `ClassNotFoundException` - if the class of a serialized object could not be found
  `IOException` - if an I/O error occurs
  `HeadlessException` - if `GraphicsEnvironment.isHeadless()` returns `true`
Since:
  1.4
See Also:
  - `GraphicsEnvironment.isHeadless()`

#### Serialized Fields

##### alignment

    int alignment

The label's alignment. The default alignment is set to be left justified.

See Also:
  - `Label.getAlignment()`
  - `Label.setAlignment(int)`

##### text

    String text

The text of this label. This text can be modified by the program but never by the user.

See Also:
  - `Label.getText()`
  - `Label.setText(String)`

### Class java.awt.Label.AccessibleAWTLabel

class AccessibleAWTLabel extends Component.AccessibleAWTComponent implements Serializable

serialVersionUID:
  -3568967560160480438L

### Class java.awt.List

class List extends Component implements Serializable

serialVersionUID:
  -3304312411574666869L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream s) throws ClassNotFoundException, IOException, HeadlessException
Reads the `ObjectInputStream` and if it isn't `null` adds a listener to receive both item events and action events (as specified by the key stored in the stream) fired by the `List`. Unrecognized keys or values will be ignored.

Parameters:
  `s` - the `ObjectInputStream` to read
Throws:
  `ClassNotFoundException` - if the class of a serialized object could not be found
  `IOException` - if an I/O error occurs
  `HeadlessException` - if `GraphicsEnvironment.isHeadless()` returns `true`
See Also:
  - `List.removeItemListener(ItemListener)`
  - `List.addItemListener(ItemListener)`
  - `GraphicsEnvironment.isHeadless()`
  - `List.writeObject(ObjectOutputStream)`

##### writeObject

private void writeObject(ObjectOutputStream s) throws IOException
Writes default serializable fields to stream. Writes a list of serializable `ItemListeners` and `ActionListeners` as optional data. The non-serializable listeners are detected and no attempt is made to serialize them.

Serial Data:
  `null` terminated sequence of 0 or more pairs; the pair consists of a `String` and an `Object`; the `String` indicates the type of object and is one of the following: `itemListenerK` indicating an `ItemListener` object; `actionListenerK` indicating an `ActionListener` object
Parameters:
  `s` - the `ObjectOutputStream` to write
Throws:
  `IOException` - if an I/O error occurs
See Also:
  - `AWTEventMulticaster.save(ObjectOutputStream, String, EventListener)`
  - `Component.itemListenerK`
  - `Component.actionListenerK`
  - `List.readObject(ObjectInputStream)`

#### Serialized Fields

##### items

    Vector<String> items

A vector created to contain items which will become part of the List Component.

See Also:
  - `List.addItem(String)`
  - `List.getItem(int)`

##### listSerializedDataVersion

    int listSerializedDataVersion

The `List` component's Serialized Data Version.

##### multipleMode

    boolean multipleMode

`multipleMode` is a variable that will be set to `true` if a list component is to be set to multiple selection mode, that is where the user can select more than one item in a list at one time. `multipleMode` will be set to false if the list component is set to single selection, that is where the user can only select one item on the list at any one time.

See Also:
  - `List.isMultipleMode()`
  - `List.setMultipleMode(boolean)`

##### rows

    int rows

This field will represent the number of visible rows in the `List` Component. It is specified only once, and that is when the list component is actually created. It will never change.

See Also:
  - `List.getRows()`

##### selected

    int[] selected

`selected` is an array that will contain the indices of items that have been selected.

See Also:
  - `List.getSelectedIndexes()`
  - `List.getSelectedIndex()`

##### visibleIndex

    int visibleIndex

This variable contains the value that will be used when trying to make a particular list item visible.

See Also:
  - `List.makeVisible(int)`

### Class java.awt.List.AccessibleAWTList

class AccessibleAWTList extends Component.AccessibleAWTComponent implements Serializable

serialVersionUID:
  7924617370136012829L

### Class java.awt.List.AccessibleAWTList.AccessibleAWTListChild

class AccessibleAWTListChild extends Component.AccessibleAWTComponent implements Serializable

serialVersionUID:
  4412022926028300317L

#### Serialized Fields

##### indexInParent

    int indexInParent

The index in the parent.

##### parent

    List parent

The parent `List`.

### Class java.awt.MediaTracker

class MediaTracker extends Object implements Serializable

serialVersionUID:
  -483174189758638095L

#### Serialized Fields

##### head

    java.awt.MediaEntry head

The head of the list of `Images` that is being tracked by the `MediaTracker`.

See Also:
  - `MediaTracker.addImage(Image, int)`
  - `MediaTracker.removeImage(Image)`

##### target

    Component target

A given `Component` that will be tracked by a media tracker where the image will eventually be drawn.

See Also:
  - `MediaTracker(Component)`

### Class java.awt.Menu

class Menu extends MenuItem implements Serializable

serialVersionUID:
  -8809584163345499784L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream s) throws IOException, ClassNotFoundException, HeadlessException
Reads the `ObjectInputStream`. Unrecognized keys or values will be ignored.

Parameters:
  `s` - the `ObjectInputStream` to read
Throws:
  `ClassNotFoundException` - if the class of a serialized object could not be found
  `IOException` - if an I/O error occurs
  `HeadlessException` - if `GraphicsEnvironment.isHeadless()` returns `true`
See Also:
  - `GraphicsEnvironment.isHeadless()`
  - `Menu.writeObject(ObjectOutputStream)`

##### writeObject

private void writeObject(ObjectOutputStream s) throws IOException
Writes default serializable fields to stream.

Parameters:
  `s` - the `ObjectOutputStream` to write
Throws:
  `IOException` - if an I/O error occurs
See Also:
  - `AWTEventMulticaster.save(ObjectOutputStream, String, EventListener)`
  - `Menu.readObject(ObjectInputStream)`

#### Serialized Fields

##### isHelpMenu

    boolean isHelpMenu

This field will be set to `true` if the Menu in question is actually a help menu. Otherwise it will be set to `false`.

##### items

    Vector<MenuItem> items

A vector of the items that will be part of the Menu.

See Also:
  - `Menu.countItems()`

##### menuSerializedDataVersion

    int menuSerializedDataVersion

The menu serialized Data Version.

##### tearOff

    boolean tearOff

This field indicates whether the menu has the tear of property or not. It will be set to `true` if the menu has the tear off property and it will be set to `false` if it does not. A torn off menu can be deleted by a user when it is no longer needed.

See Also:
  - `Menu.isTearOff()`

### Class java.awt.Menu.AccessibleAWTMenu

class AccessibleAWTMenu extends MenuItem.AccessibleAWTMenuItem implements Serializable

serialVersionUID:
  5228160894980069094L

### Class java.awt.MenuBar

class MenuBar extends MenuComponent implements Serializable

serialVersionUID:
  -4930327919388951260L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream s) throws ClassNotFoundException, IOException, HeadlessException
Reads the `ObjectInputStream`. Unrecognized keys or values will be ignored.

Parameters:
  `s` - the `ObjectInputStream` to read
Throws:
  `ClassNotFoundException` - if the class of a serialized object could not be found
  `IOException` - if an I/O error occurs
  `HeadlessException` - if `GraphicsEnvironment.isHeadless()` returns `true`
See Also:
  - `GraphicsEnvironment.isHeadless()`
  - `MenuBar.writeObject(java.io.ObjectOutputStream)`

##### writeObject

private void writeObject(ObjectOutputStream s) throws IOException
Writes default serializable fields to stream.

Parameters:
  `s` - the `ObjectOutputStream` to write
Throws:
  `IOException` - if an I/O error occurs
See Also:
  - `AWTEventMulticaster.save(ObjectOutputStream, String, EventListener)`
  - `MenuBar.readObject(java.io.ObjectInputStream)`

#### Serialized Fields

##### helpMenu

    Menu helpMenu

This menu is a special menu dedicated to help. The one thing to note about this menu is that on some platforms it appears at the right edge of the menubar.

See Also:
  - `MenuBar.getHelpMenu()`
  - `MenuBar.setHelpMenu(Menu)`

##### menuBarSerializedDataVersion

    int menuBarSerializedDataVersion

The MenuBar's serialized data version.

##### menus

    Vector<Menu> menus

This field represents a vector of the actual menus that will be part of the MenuBar.

See Also:
  - `MenuBar.countMenus()`

### Class java.awt.MenuBar.AccessibleAWTMenuBar

class AccessibleAWTMenuBar extends MenuComponent.AccessibleAWTMenuComponent implements Serializable

serialVersionUID:
  -8577604491830083815L

### Class java.awt.MenuComponent

class MenuComponent extends Object implements Serializable

serialVersionUID:
  -4536902356223894379L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream s) throws ClassNotFoundException, IOException, HeadlessException
Reads the menu component from an object input stream.

Parameters:
  `s` - the `ObjectInputStream` to read
Throws:
  `ClassNotFoundException` - if the class of a serialized object could not be found
  `IOException` - if an I/O error occurs
  `HeadlessException` - if `GraphicsEnvironment.isHeadless()` returns `true`
See Also:
  - `GraphicsEnvironment.isHeadless()`

#### Serialized Fields

##### accessibleContext

    AccessibleContext accessibleContext

MenuComponent will contain all of the methods in interface Accessible, though it won't actually implement the interface - that will be up to the individual objects which extend MenuComponent.

##### font

    Font font

The menu component's font. This value can be `null` at which point a default will be used. This defaults to `null`.

See Also:
  - `MenuComponent.setFont(Font)`
  - `MenuComponent.getFont()`

##### name

    String name

The menu component's name, which defaults to `null`.

See Also:
  - `MenuComponent.getName()`
  - `MenuComponent.setName(String)`

##### nameExplicitlySet

    boolean nameExplicitlySet

A variable to indicate whether a name is explicitly set. If `true` the name will be set explicitly. This defaults to `false`.

See Also:
  - `MenuComponent.setName(String)`

##### newEventsOnly

    boolean newEventsOnly

Defaults to `false`.

See Also:
  - `MenuComponent.dispatchEvent(AWTEvent)`

### Class java.awt.MenuComponent.AccessibleAWTMenuComponent

class AccessibleAWTMenuComponent extends AccessibleContext implements Serializable

serialVersionUID:
  -4269533416223798698L

### Class java.awt.MenuItem

class MenuItem extends MenuComponent implements Serializable

serialVersionUID:
  -21757335363267194L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream s) throws ClassNotFoundException, IOException, HeadlessException
Reads the `ObjectInputStream` and if it isn't `null` adds a listener to receive action events fired by the `Menu` Item. Unrecognized keys or values will be ignored.

Parameters:
  `s` - the `ObjectInputStream` to read
Throws:
  `ClassNotFoundException` - if the class of a serialized object could not be found
  `IOException` - if an I/O error occurs
  `HeadlessException` - if `GraphicsEnvironment.isHeadless()` returns `true`
See Also:
  - `MenuItem.removeActionListener(ActionListener)`
  - `MenuItem.addActionListener(ActionListener)`
  - `MenuItem.writeObject(ObjectOutputStream)`

##### writeObject

private void writeObject(ObjectOutputStream s) throws IOException
Writes default serializable fields to stream. Writes a list of serializable `ActionListeners` as optional data. The non-serializable listeners are detected and no attempt is made to serialize them.

Serial Data:
  `null` terminated sequence of 0 or more pairs; the pair consists of a `String` and an `Object`; the `String` indicates the type of object and is one of the following: `actionListenerK` indicating an `ActionListener` object
Parameters:
  `s` - the `ObjectOutputStream` to write
Throws:
  `IOException` - if an I/O error occurs
See Also:
  - `AWTEventMulticaster.save(ObjectOutputStream, String, EventListener)`
  - `MenuItem.readObject(ObjectInputStream)`

#### Serialized Fields

##### actionCommand

    String actionCommand

This field indicates the command that has been issued by a particular menu item. By default the `actionCommand` is the label of the menu item, unless it has been set using setActionCommand.

See Also:
  - `MenuItem.setActionCommand(String)`
  - `MenuItem.getActionCommand()`

##### enabled

    boolean enabled

A value to indicate whether a menu item is enabled or not. If it is enabled, `enabled` will be set to true. Else `enabled` will be set to false.

See Also:
  - `MenuItem.isEnabled()`
  - `MenuItem.setEnabled(boolean)`

##### eventMask

    long eventMask

The eventMask is ONLY set by subclasses via enableEvents. The mask should NOT be set when listeners are registered so that we can distinguish the difference between when listeners request events and subclasses request them.

##### label

    String label

`label` is the label of a menu item. It can be any string.

See Also:
  - `MenuItem.getLabel()`
  - `MenuItem.setLabel(String)`

##### menuItemSerializedDataVersion

    int menuItemSerializedDataVersion

Menu item serialized data version.

##### shortcut

    MenuShortcut shortcut

A sequence of key stokes that ia associated with a menu item. Note :in 1.1.2 you must use setActionCommand() on a menu item in order for its shortcut to work.

See Also:
  - `MenuItem.getShortcut()`
  - `MenuItem.setShortcut(MenuShortcut)`
  - `MenuItem.deleteShortcut()`

### Class java.awt.MenuItem.AccessibleAWTMenuItem

class AccessibleAWTMenuItem extends MenuComponent.AccessibleAWTMenuComponent implements Serializable

serialVersionUID:
  -217847831945965825L

### Class java.awt.MenuShortcut

class MenuShortcut extends Object implements Serializable

serialVersionUID:
  143448358473180225L

#### Serialized Fields

##### key

    int key

The virtual keycode for the menu shortcut. This is the keycode with which the menu shortcut will be created. Note that it is a virtual keycode, not a character, e.g. KeyEvent.VK_A, not 'a'. Note: in 1.1.x you must use setActionCommand() on a menu item in order for its shortcut to work, otherwise it will fire a null action command.

Since:
  1.1
See Also:
  - `MenuShortcut.getKey()`
  - `MenuShortcut.usesShiftModifier()`
  - `KeyEvent`

##### usesShift

    boolean usesShift

Indicates whether the shift key was pressed. If true, the shift key was pressed. If false, the shift key was not pressed

Since:
  1.1
See Also:
  - `MenuShortcut.usesShiftModifier()`

### Class java.awt.Panel

class Panel extends Container implements Serializable

serialVersionUID:
  -2728009084054400034L

### Class java.awt.Panel.AccessibleAWTPanel

class AccessibleAWTPanel extends Container.AccessibleAWTContainer implements Serializable

serialVersionUID:
  -6409552226660031050L

### Class java.awt.Point

class Point extends Point2D implements Serializable

serialVersionUID:
  -5276940640259749850L

#### Serialized Fields

##### x

    int x

The X coordinate of this `Point`. If no X coordinate is set it will default to 0.

Since:
  1.0
See Also:
  - `Point.getLocation()`
  - `Point.move(int, int)`

##### y

    int y

The Y coordinate of this `Point`. If no Y coordinate is set it will default to 0.

Since:
  1.0
See Also:
  - `Point.getLocation()`
  - `Point.move(int, int)`

### Class java.awt.Polygon

class Polygon extends Object implements Serializable

serialVersionUID:
  -6460061437900069969L

#### Serialized Fields

##### bounds

    Rectangle bounds

The bounds of this `Polygon`. This value can be null.

Since:
  1.0
See Also:
  - `Polygon.getBoundingBox()`
  - `Polygon.getBounds()`

##### npoints

    int npoints

The total number of points. The value of `npoints` represents the number of valid points in this `Polygon` and might be less than the number of elements in `xpoints` or `ypoints`. This value can be 0.

Since:
  1.0
See Also:
  - `Polygon.addPoint(int, int)`

##### xpoints

    int[] xpoints

The array of X coordinates. The number of elements in this array might be more than the number of X coordinates in this `Polygon`. The extra elements allow new points to be added to this `Polygon` without re-creating this array. The value of `npoints` is equal to the number of valid points in this `Polygon`.

Since:
  1.0
See Also:
  - `Polygon.addPoint(int, int)`

##### ypoints

    int[] ypoints

The array of Y coordinates. The number of elements in this array might be more than the number of Y coordinates in this `Polygon`. The extra elements allow new points to be added to this `Polygon` without re-creating this array. The value of `npoints` is equal to the number of valid points in this `Polygon`.

Since:
  1.0
See Also:
  - `Polygon.addPoint(int, int)`

### Class java.awt.PopupMenu

class PopupMenu extends Menu implements Serializable

serialVersionUID:
  -4620452533522760060L

### Class java.awt.PopupMenu.AccessibleAWTPopupMenu

class AccessibleAWTPopupMenu extends Menu.AccessibleAWTMenu implements Serializable

serialVersionUID:
  -4282044795947239955L

### Class java.awt.Rectangle

class Rectangle extends Rectangle2D implements Serializable

serialVersionUID:
  -4345857070255674764L

#### Serialized Fields

##### height

    int height

The height of the `Rectangle`.

Since:
  1.0
See Also:
  - `Rectangle.setSize(int, int)`
  - `Rectangle.getSize()`

##### width

    int width

The width of the `Rectangle`.

Since:
  1.0
See Also:
  - `Rectangle.setSize(int, int)`
  - `Rectangle.getSize()`

##### x

    int x

The X coordinate of the upper-left corner of the `Rectangle`.

Since:
  1.0
See Also:
  - `Rectangle.setLocation(int, int)`
  - `Rectangle.getLocation()`

##### y

    int y

The Y coordinate of the upper-left corner of the `Rectangle`.

Since:
  1.0
See Also:
  - `Rectangle.setLocation(int, int)`
  - `Rectangle.getLocation()`

### Class java.awt.Scrollbar

class Scrollbar extends Component implements Serializable

serialVersionUID:
  8451667562882310543L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream s) throws ClassNotFoundException, IOException, HeadlessException
Reads the `ObjectInputStream` and if it isn't `null` adds a listener to receive adjustment events fired by the `Scrollbar`. Unrecognized keys or values will be ignored.

Parameters:
  `s` - the `ObjectInputStream` to read
Throws:
  `ClassNotFoundException` - if the class of a serialized object could not be found
  `IOException` - if an I/O error occurs
  `HeadlessException` - if `GraphicsEnvironment.isHeadless()` returns `true`
See Also:
  - `GraphicsEnvironment.isHeadless()`
  - `Scrollbar.writeObject(ObjectOutputStream)`

##### writeObject

private void writeObject(ObjectOutputStream s) throws IOException
Writes default serializable fields to stream. Writes a list of serializable `AdjustmentListeners` as optional data. The non-serializable listeners are detected and no attempt is made to serialize them.

Serial Data:
  `null` terminated sequence of 0 or more pairs; the pair consists of a `String` and an `Object`; the `String` indicates the type of object and is one of the following: `adjustmentListenerK` indicating an `AdjustmentListener` object
Parameters:
  `s` - the `ObjectOutputStream` to write
Throws:
  `IOException` - if an I/O error occurs
See Also:
  - `AWTEventMulticaster.save(ObjectOutputStream, String, EventListener)`
  - `Component.adjustmentListenerK`
  - `Scrollbar.readObject(ObjectInputStream)`

#### Serialized Fields

##### lineIncrement

    int lineIncrement

The amount by which the scrollbar value will change when going up or down by a line. This value must be greater than zero.

See Also:
  - `Scrollbar.getLineIncrement()`
  - `Scrollbar.setLineIncrement(int)`

##### maximum

    int maximum

The maximum value of the `Scrollbar`. This value must be greater than the `minimum` value.

See Also:
  - `Scrollbar.getMaximum()`
  - `Scrollbar.setMaximum(int)`

##### minimum

    int minimum

The minimum value of the `Scrollbar`. This value must be less than the `maximum` value.

See Also:
  - `Scrollbar.getMinimum()`
  - `Scrollbar.setMinimum(int)`

##### orientation

    int orientation

The `Scrollbar`'s orientation--being either horizontal or vertical. This value should be specified when the scrollbar is created.
orientation can be either : `VERTICAL` or `HORIZONTAL` only.

See Also:
  - `Scrollbar.getOrientation()`
  - `Scrollbar.setOrientation(int)`

##### pageIncrement

    int pageIncrement

The amount by which the scrollbar value will change when going up or down by a page. This value must be greater than zero.

See Also:
  - `Scrollbar.getPageIncrement()`
  - `Scrollbar.setPageIncrement(int)`

##### scrollbarSerializedDataVersion

    int scrollbarSerializedDataVersion

The scroll bar's serialized Data Version.

##### value

    int value

The value of the `Scrollbar`. This property must be greater than or equal to `minimum` and less than or equal to `maximum - visibleAmount`

See Also:
  - `Scrollbar.getValue()`
  - `Scrollbar.setValue(int)`

##### visibleAmount

    int visibleAmount

The size of the `Scrollbar`'s bubble. When a scroll bar is used to select a range of values, the visibleAmount represents the size of this range. Depending on platform, this may be visually indicated by the size of the bubble.

See Also:
  - `Scrollbar.getVisibleAmount()`
  - `Scrollbar.setVisibleAmount(int)`

### Class java.awt.Scrollbar.AccessibleAWTScrollBar

class AccessibleAWTScrollBar extends Component.AccessibleAWTComponent implements Serializable

serialVersionUID:
  -344337268523697807L

### Class java.awt.ScrollPane

class ScrollPane extends Container implements Serializable

serialVersionUID:
  7956609840827222915L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream s) throws ClassNotFoundException, IOException, HeadlessException
Reads default serializable fields to stream.

Parameters:
  `s` - the `ObjectInputStream` to read
Throws:
  `ClassNotFoundException` - if the class of a serialized object could not be found
  `IOException` - if an I/O error occurs
  `HeadlessException` - if `GraphicsEnvironment.isHeadless()` returns `true`
See Also:
  - `GraphicsEnvironment.isHeadless()`

##### writeObject

private void writeObject(ObjectOutputStream s) throws IOException
Writes default serializable fields to stream.

Parameters:
  `s` - the `ObjectOutputStream` to write
Throws:
  `IOException` - if an I/O error occurs

#### Serialized Fields

##### hAdjustable

    ScrollPaneAdjustable hAdjustable

An adjustable horizontal scrollbar. It is important to note that you must NOT call 3 `Adjustable` methods, namely: `setMinimum()`, `setMaximum()`, `setVisibleAmount()`.

See Also:
  - `ScrollPane.getHAdjustable()`

##### scrollbarDisplayPolicy

    int scrollbarDisplayPolicy

There are 3 ways in which a scroll bar can be displayed. This integer will represent one of these 3 displays - (SCROLLBARS_ALWAYS, SCROLLBARS_AS_NEEDED, SCROLLBARS_NEVER)

See Also:
  - `ScrollPane.getScrollbarDisplayPolicy()`

##### vAdjustable

    ScrollPaneAdjustable vAdjustable

An adjustable vertical scrollbar. It is important to note that you must NOT call 3 `Adjustable` methods, namely: `setMinimum()`, `setMaximum()`, `setVisibleAmount()`.

See Also:
  - `ScrollPane.getVAdjustable()`

##### wheelScrollingEnabled

    boolean wheelScrollingEnabled

Indicates whether or not scrolling should take place when a MouseWheelEvent is received.

Since:
  1.4

### Class java.awt.ScrollPane.AccessibleAWTScrollPane

class AccessibleAWTScrollPane extends Container.AccessibleAWTContainer implements Serializable

serialVersionUID:
  6100703663886637L

### Class java.awt.ScrollPaneAdjustable

class ScrollPaneAdjustable extends Object implements Serializable

serialVersionUID:
  -3359745691033257079L

#### Serialized Fields

##### adjustmentListener

    AdjustmentListener adjustmentListener

Specified adjustment listener to receive adjustment events from this `ScrollPaneAdjustable`.

##### blockIncrement

    int blockIncrement

The amount by which the scrollbar value will change when going up or down by a page. This value should be a non negative integer.

See Also:
  - `ScrollPaneAdjustable.getBlockIncrement()`
  - `ScrollPaneAdjustable.setBlockIncrement(int)`

##### maximum

    int maximum

The maximum value of this scrollbar. This value can only be set by the `ScrollPane`.

See Also:
  - `ScrollPaneAdjustable.getMaximum()`
  - `ScrollPaneAdjustable.setSpan(int, int, int)`

##### minimum

    int minimum

The minimum value of this scrollbar. This value can only be set by the `ScrollPane`.

ATTN: In current implementation `minimum` is always `0`. This field can only be altered via `setSpan` method and `ScrollPane` always calls that method with `0` for the minimum. `getMinimum` method always returns `0` without checking this field.

See Also:
  - `ScrollPaneAdjustable.getMinimum()`
  - `ScrollPaneAdjustable.setSpan(int, int, int)`

##### orientation

    int orientation

Orientation of this scrollbar.

See Also:
  - `ScrollPaneAdjustable.getOrientation()`
  - `Adjustable.HORIZONTAL`
  - `Adjustable.VERTICAL`

##### sp

    ScrollPane sp

The `ScrollPane` this object is a scrollbar of.

##### unitIncrement

    int unitIncrement

The amount by which the scrollbar value will change when going up or down by a line. This value should be a non negative integer.

See Also:
  - `ScrollPaneAdjustable.getUnitIncrement()`
  - `ScrollPaneAdjustable.setUnitIncrement(int)`

##### value

    int value

The value of this scrollbar. `value` should be greater than `minimum` and less than `maximum`

See Also:
  - `ScrollPaneAdjustable.getValue()`
  - `ScrollPaneAdjustable.setValue(int)`

##### visibleAmount

    int visibleAmount

The size of the visible portion of this scrollbar. This value can only be set by the `ScrollPane`.

See Also:
  - `ScrollPaneAdjustable.getVisibleAmount()`
  - `ScrollPaneAdjustable.setSpan(int, int, int)`

### Class java.awt.SystemColor

class SystemColor extends Color implements Serializable

serialVersionUID:
  4503142729533789064L

#### Serialization Methods

##### readResolve

private Object readResolve()
The design of the `SystemColor` class assumes that the `SystemColor` object instances stored in the static final fields above are the only instances that can be used by developers. This method helps maintain those limits on instantiation by using the index stored in the value field of the serialized form of the object to replace the serialized object with the equivalent static object constant field of `SystemColor`. See the `SystemColor.writeReplace()` method for more information on the serialized form of these objects.

##### writeReplace

private Object writeReplace() throws ObjectStreamException
Returns a specialized version of the `SystemColor` object for writing to the serialized stream.

Serial Data:
  The value field of a serialized `SystemColor` object contains the array index of the system color instead of the rgb data for the system color. This index is used by the `SystemColor.readResolve()` method to resolve the deserialized objects back to the original static constant versions to ensure unique instances of each `SystemColor` object.
Throws:
  `ObjectStreamException` - if a new object replacing this object could not be created

### Class java.awt.TextArea

class TextArea extends TextComponent implements Serializable

serialVersionUID:
  3692302836626095722L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream s) throws ClassNotFoundException, IOException, HeadlessException
Read the ObjectInputStream.

Parameters:
  `s` - the `ObjectInputStream` to read
Throws:
  `ClassNotFoundException` - if the class of a serialized object could not be found
  `IOException` - if an I/O error occurs
  `HeadlessException` - if `GraphicsEnvironment.isHeadless()` returns `true`
See Also:
  - `GraphicsEnvironment.isHeadless()`

#### Serialized Fields

##### columns

    int columns

The number of columns in the `TextArea`. A column is an approximate average character width that is platform-dependent. This parameter will determine the text area's width. Guaranteed to be non-negative.

See Also:
  - `TextArea.setColumns(int)`
  - `TextArea.getColumns()`

##### rows

    int rows

The number of rows in the `TextArea`. This parameter will determine the text area's height. Guaranteed to be non-negative.

See Also:
  - `TextArea.getRows()`
  - `TextArea.setRows(int)`

##### scrollbarVisibility

    int scrollbarVisibility

Determines which scrollbars are created for the text area. It can be one of four values : `SCROLLBARS_BOTH` = both scrollbars.
`SCROLLBARS_HORIZONTAL_ONLY` = Horizontal bar only.
`SCROLLBARS_VERTICAL_ONLY` = Vertical bar only.
`SCROLLBARS_NONE` = No scrollbars.

See Also:
  - `TextArea.getScrollbarVisibility()`

##### textAreaSerializedDataVersion

    int textAreaSerializedDataVersion

The textArea Serialized Data Version.

### Class java.awt.TextArea.AccessibleAWTTextArea

class AccessibleAWTTextArea extends TextComponent.AccessibleAWTTextComponent implements Serializable

serialVersionUID:
  3472827823632144419L

### Class java.awt.TextComponent

class TextComponent extends Component implements Serializable

serialVersionUID:
  -2214773872412987419L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream s) throws ClassNotFoundException, IOException, HeadlessException
Read the ObjectInputStream, and if it isn't null, add a listener to receive text events fired by the TextComponent. Unrecognized keys or values will be ignored.

Parameters:
  `s` - the `ObjectInputStream` to read
Throws:
  `ClassNotFoundException` - if the class of a serialized object could not be found
  `IOException` - if an I/O error occurs
  `HeadlessException` - if `GraphicsEnvironment.isHeadless()` returns `true`
See Also:
  - `TextComponent.removeTextListener(java.awt.event.TextListener)`
  - `TextComponent.addTextListener(java.awt.event.TextListener)`
  - `GraphicsEnvironment.isHeadless()`

##### writeObject

private void writeObject(ObjectOutputStream s) throws IOException
Writes default serializable fields to stream. Writes a list of serializable TextListener(s) as optional data. The non-serializable TextListener(s) are detected and no attempt is made to serialize them.

Serial Data:
  Null terminated sequence of zero or more pairs. A pair consists of a String and Object. The String indicates the type of object and is one of the following : textListenerK indicating and TextListener object.
Parameters:
  `s` - the `ObjectOutputStream` to write
Throws:
  `IOException` - if an I/O error occurs
See Also:
  - `AWTEventMulticaster.save(ObjectOutputStream, String, EventListener)`
  - `Component.textListenerK`

#### Serialized Fields

##### backgroundSetByClientCode

    boolean backgroundSetByClientCode

A flag used to tell whether the background has been set by developer code (as opposed to AWT code). Used to determine the background color of non-editable TextComponents.

##### checkForEnableIM

    boolean checkForEnableIM

Whether support of input methods should be checked or not.

##### editable

    boolean editable

A boolean indicating whether or not this `TextComponent` is editable. It will be `true` if the text component is editable and `false` if not.

See Also:
  - `TextComponent.isEditable()`

##### selectionEnd

    int selectionEnd

The selection refers to the selected text, and the `selectionEnd` is the end position of the selected text.

See Also:
  - `TextComponent.getSelectionEnd()`
  - `TextComponent.setSelectionEnd(int)`

##### selectionStart

    int selectionStart

The selection refers to the selected text, and the `selectionStart` is the start position of the selected text.

See Also:
  - `TextComponent.getSelectionStart()`
  - `TextComponent.setSelectionStart(int)`

##### text

    String text

The value of the text. A `null` value is the same as "".

See Also:
  - `TextComponent.setText(String)`
  - `TextComponent.getText()`

##### textComponentSerializedDataVersion

    int textComponentSerializedDataVersion

The textComponent SerializedDataVersion.

### Class java.awt.TextComponent.AccessibleAWTTextComponent

class AccessibleAWTTextComponent extends Component.AccessibleAWTComponent implements Serializable

serialVersionUID:
  3631432373506317811L

### Class java.awt.TextField

class TextField extends TextComponent implements Serializable

serialVersionUID:
  -2966288784432217853L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream s) throws ClassNotFoundException, IOException, HeadlessException
Read the ObjectInputStream and if it isn't null, add a listener to receive action events fired by the TextField. Unrecognized keys or values will be ignored.

Parameters:
  `s` - the `ObjectInputStream` to read
Throws:
  `ClassNotFoundException` - if the class of a serialized object could not be found
  `IOException` - if an I/O error occurs
  `HeadlessException` - if `GraphicsEnvironment.isHeadless()` returns `true`
See Also:
  - `TextField.removeActionListener(ActionListener)`
  - `TextField.addActionListener(ActionListener)`
  - `GraphicsEnvironment.isHeadless()`

##### writeObject

private void writeObject(ObjectOutputStream s) throws IOException
Writes default serializable fields to stream. Writes a list of serializable ActionListener(s) as optional data. The non-serializable ActionListener(s) are detected and no attempt is made to serialize them.

Serial Data:
  Null terminated sequence of zero or more pairs. A pair consists of a String and Object. The String indicates the type of object and is one of the following : ActionListenerK indicating and ActionListener object.
Parameters:
  `s` - the `ObjectOutputStream` to write
Throws:
  `IOException` - if an I/O error occurs
See Also:
  - `AWTEventMulticaster.save(ObjectOutputStream, String, EventListener)`
  - `Component.actionListenerK`

#### Serialized Fields

##### columns

    int columns

The number of columns in the text field. A column is an approximate average character width that is platform-dependent. Guaranteed to be non-negative.

See Also:
  - `TextField.setColumns(int)`
  - `TextField.getColumns()`

##### echoChar

    char echoChar

The echo character, which is used when the user wishes to disguise the characters typed into the text field. The disguises are removed if echoChar = `0`.

See Also:
  - `TextField.getEchoChar()`
  - `TextField.setEchoChar(char)`
  - `TextField.echoCharIsSet()`

##### textFieldSerializedDataVersion

    int textFieldSerializedDataVersion

The textField Serialized Data Version.

### Class java.awt.TextField.AccessibleAWTTextField

class AccessibleAWTTextField extends TextComponent.AccessibleAWTTextComponent implements Serializable

serialVersionUID:
  6219164359235943158L

### Class java.awt.Window

class Window extends Container implements Serializable

serialVersionUID:
  4497834738069338734L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream s) throws ClassNotFoundException, IOException, HeadlessException
Reads the `ObjectInputStream` and an optional list of listeners to receive various events fired by the component; also reads a list of (possibly `null`) child windows. Unrecognized keys or values will be ignored.

Parameters:
  `s` - the `ObjectInputStream` to read
Throws:
  `ClassNotFoundException` - if the class of a serialized object could not be found
  `IOException` - if an I/O error occurs
  `HeadlessException` - if `GraphicsEnvironment.isHeadless()` returns `true`
See Also:
  - `GraphicsEnvironment.isHeadless()`
  - `Window.writeObject(java.io.ObjectOutputStream)`

##### writeObject

private void writeObject(ObjectOutputStream s) throws IOException
Writes default serializable fields to stream. Writes a list of serializable `WindowListener`s and `WindowFocusListener`s as optional data. Writes a list of child windows as optional data. Writes a list of icon images as optional data

Serial Data:
  `null` terminated sequence of 0 or more pairs; the pair consists of a `String` and `Object`; the `String` indicates the type of object and is one of the following: `windowListenerK` indicating a `WindowListener` object; `windowFocusWindowK` indicating a `WindowFocusListener` object; `ownedWindowK` indicating a child `Window` object
Parameters:
  `s` - the `ObjectOutputStream` to write
Throws:
  `IOException` - if an I/O error occurs
See Also:
  - `AWTEventMulticaster.save(java.io.ObjectOutputStream, java.lang.String, java.util.EventListener)`
  - `Component.windowListenerK`
  - `Component.windowFocusListenerK`
  - `Component.ownedWindowK`
  - `Window.readObject(ObjectInputStream)`

#### Serialized Fields

##### alwaysOnTop

    boolean alwaysOnTop

A boolean value representing Window always-on-top state

Since:
  1.5
See Also:
  - `Window.setAlwaysOnTop(boolean)`
  - `Window.isAlwaysOnTop()`

##### autoRequestFocus

    boolean autoRequestFocus

Indicates whether this window should receive focus on subsequently being shown (with a call to `setVisible(true)`), or being moved to the front (with a call to `toFront()`).

Since:
  1.7
See Also:
  - `Window.setAutoRequestFocus(boolean)`
  - `Window.isAutoRequestFocus()`

##### focusableWindowState

    boolean focusableWindowState

Indicates whether this Window can become the focused Window.

Since:
  1.4
See Also:
  - `Window.getFocusableWindowState()`
  - `Window.setFocusableWindowState(boolean)`

##### focusMgr

    java.awt.FocusManager focusMgr

Unused. Maintained for serialization backward-compatibility.

Since:
  1.2

##### locationByPlatform

    boolean locationByPlatform

`true` if this Window should appear at the default location, `false` if at the current location.

##### modalExclusionType

    Dialog.ModalExclusionType modalExclusionType

Since:
  1.6
See Also:
  - `Dialog.ModalExclusionType`
  - `Window.getModalExclusionType()`
  - `Window.setModalExclusionType(java.awt.Dialog.ModalExclusionType)`

##### opacity

    float opacity

The opacity level of the window

Since:
  1.7
See Also:
  - `Window.setOpacity(float)`
  - `Window.getOpacity()`

##### shape

    Shape shape

The shape assigned to this window. This field is set to `null` if no shape is set (rectangular window).

Since:
  1.7
See Also:
  - `Window.getShape()`
  - `Window.setShape(Shape)`

##### state

    int state

An Integer value representing the Window State.

Since:
  1.2
See Also:
  - `Window.show()`

##### syncLWRequests

    boolean syncLWRequests

Focus transfers should be synchronous for lightweight component requests.

##### type

    Window.Type type

Window type. Synchronization: ObjectLock

##### warningString

    String warningString

This represents the warning message that is to be displayed in a non secure window. ie : a window that has a security manager installed that denies `AWTPermission("showWindowWithoutWarningBanner")`. This message can be displayed anywhere in the window.

See Also:
  - `Window.getWarningString()`

##### windowSerializedDataVersion

    int windowSerializedDataVersion

The window serialized data version.

### Class java.awt.Window.AccessibleAWTWindow

class AccessibleAWTWindow extends Container.AccessibleAWTContainer implements Serializable

serialVersionUID:
  4215068635060671780L

## Package java.awt.color

### Exception java.awt.color.CMMException

class CMMException extends RuntimeException implements Serializable

serialVersionUID:
  5775558044142994965L

### Class java.awt.color.ColorSpace

class ColorSpace extends Object implements Serializable

serialVersionUID:
  -409452704308689724L

#### Serialized Fields

##### numComponents

    int numComponents

The number of components in the color space.

##### type

    int type

One of the `ColorSpace` type constants.

### Class java.awt.color.ICC_ColorSpace

class ICC_ColorSpace extends ColorSpace implements Serializable

serialVersionUID:
  3455889114070431483L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream s) throws ClassNotFoundException, IOException
Validate an ICC_ColorSpace read from an object input stream.

Parameters:
  `s` - the `ObjectInputStream` to read
Throws:
  `ClassNotFoundException` - if the class of a serialized object could not be found
  `IOException` - if an I/O error occurs

#### Serialized Fields

##### diffMinMax

    float[] diffMinMax

Difference between min and max values.

##### invDiffMinMax

    float[] invDiffMinMax

Inverted value of the difference between min and max values.

##### maxVal

    float[] maxVal

The minimum normalized component values.

##### minVal

    float[] minVal

The maximum normalized component values.

##### needScaleInit

    boolean needScaleInit

Whether the values should be scaled or not.

##### thisProfile

    ICC_Profile thisProfile

The specified `ICC_Profile` object.

### Class java.awt.color.ICC_Profile

class ICC_Profile extends Object implements Serializable

serialVersionUID:
  -3938515861990936766L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream s) throws IOException, ClassNotFoundException
Reads default serializable fields from the stream. Reads from the stream a string and an array of bytes as additional data.

Serial Data:
  the `String` is the name of one of `CS_*` constants defined in the `ColorSpace` class if the profile object is a profile for a predefined color space (for example `"CS_sRGB"`). The string is `null` otherwise.

  The `byte[]` array is the profile data for the profile. It will usually be `null` for the predefined profiles.

  If the string is recognized as a constant name for predefined color space the object will be resolved into profile obtained with `getInstance(int cspace)` and the profile data are ignored. Otherwise the object will be resolved into profile obtained with `getInstance(byte[] data)`.

Parameters:
  `s` - stream used for deserialization
Throws:
  `IOException` - thrown by `ObjectInputStream`
  `ClassNotFoundException` - thrown by `ObjectInputStream`
See Also:
  - `ICC_Profile.readResolve()`
  - `ICC_Profile.getInstance(int)`
  - `ICC_Profile.getInstance(byte[])`

##### readResolve

protected Object readResolve() throws ObjectStreamException
Resolves instances being deserialized into instances registered with CMM.

Throws:
  `ObjectStreamException` - never thrown, but mandated by the serialization spec
Since:
  1.3

##### writeObject

private void writeObject(ObjectOutputStream s) throws IOException
Writes default serializable fields to the stream. Writes a string and an array of bytes to the stream as additional data.

Serial Data:
  the `String` is the name of one of `CS_*` constants defined in the `ColorSpace` class if the profile object is a profile for a predefined color space (for example `"CS_sRGB"`). The string is `null` otherwise.

  The `byte[]` array is the profile data for the profile. For predefined color spaces `null` is written instead of the profile data. If in the future versions of Java API new predefined color spaces will be added, future versions of this class may choose to write for new predefined color spaces not only the color space name, but the profile data as well so that older versions could still deserialize the object.

Parameters:
  `s` - stream used for serialization
Throws:
  `IOException` - thrown by `ObjectInputStream`

#### Serialized Fields

##### iccProfileSerializedDataVersion

    int iccProfileSerializedDataVersion

Version of the format of additional serialized data in the stream. Version `1` corresponds to Java 2 Platform, v1.3.

Since:
  1.3

### Class java.awt.color.ICC_ProfileGray

class ICC_ProfileGray extends ICC_Profile implements Serializable

serialVersionUID:
  -1124721290732002649L

### Class java.awt.color.ICC_ProfileRGB

class ICC_ProfileRGB extends ICC_Profile implements Serializable

serialVersionUID:
  8505067385152579334L

### Exception java.awt.color.ProfileDataException

class ProfileDataException extends RuntimeException implements Serializable

serialVersionUID:
  7286140888240322498L

## Package java.awt.datatransfer

### Class java.awt.datatransfer.DataFlavor

class DataFlavor extends Object implements Externalizable

serialVersionUID:
  8367026044764648243L

#### Serialization Methods

##### readExternal

public void readExternal(ObjectInput is) throws IOException, ClassNotFoundException
Restores this `DataFlavor` from a Serialized state.

Parameters:
  `is` - the stream to read data from in order to restore the object
Throws:
  `IOException` - if I/O errors occur
  `ClassNotFoundException` - If the class for an object being restored cannot be found.

##### writeExternal

public void writeExternal(ObjectOutput os) throws IOException
Serializes this `DataFlavor`.

Parameters:
  `os` - the stream to write the object to
Throws:
  `IOException` - Includes any I/O exceptions that may occur

### Class java.awt.datatransfer.FlavorEvent

class FlavorEvent extends EventObject implements Serializable

serialVersionUID:
  -5842664112252414548L

### Exception java.awt.datatransfer.UnsupportedFlavorException

class UnsupportedFlavorException extends Exception implements Serializable

serialVersionUID:
  5383814944251665601L

## Package java.awt.desktop

### Class java.awt.desktop.AboutEvent

class AboutEvent extends AppEvent implements Serializable

serialVersionUID:
  -5987180734802756477L

### Class java.awt.desktop.AppEvent

class AppEvent extends EventObject implements Serializable

serialVersionUID:
  -5958503993556009432L

### Class java.awt.desktop.AppForegroundEvent

class AppForegroundEvent extends AppEvent implements Serializable

serialVersionUID:
  -5513582555740533911L

### Class java.awt.desktop.AppHiddenEvent

class AppHiddenEvent extends AppEvent implements Serializable

serialVersionUID:
  2637465279476429224L

### Class java.awt.desktop.AppReopenedEvent

class AppReopenedEvent extends AppEvent implements Serializable

serialVersionUID:
  1503238361530407990L

### Class java.awt.desktop.FilesEvent

class FilesEvent extends AppEvent implements Serializable

serialVersionUID:
  5271763715462312871L

#### Serialized Fields

##### files

    List<File> files

The list of files.

### Class java.awt.desktop.OpenFilesEvent

class OpenFilesEvent extends FilesEvent implements Serializable

serialVersionUID:
  -3982871005867718956L

#### Serialized Fields

##### searchTerm

    String searchTerm

The search term used to find the files.

### Class java.awt.desktop.OpenURIEvent

class OpenURIEvent extends AppEvent implements Serializable

serialVersionUID:
  221209100935933476L

#### Serialized Fields

##### uri

    URI uri

The `URI` the app was asked to open.

### Class java.awt.desktop.PreferencesEvent

class PreferencesEvent extends AppEvent implements Serializable

serialVersionUID:
  -6398607097086476160L

### Class java.awt.desktop.PrintFilesEvent

class PrintFilesEvent extends FilesEvent implements Serializable

serialVersionUID:
  -5752560876153618618L

### Class java.awt.desktop.QuitEvent

class QuitEvent extends AppEvent implements Serializable

serialVersionUID:
  -256100795532403146L

### Class java.awt.desktop.ScreenSleepEvent

class ScreenSleepEvent extends AppEvent implements Serializable

serialVersionUID:
  7521606180376544150L

### Class java.awt.desktop.SystemSleepEvent

class SystemSleepEvent extends AppEvent implements Serializable

serialVersionUID:
  11372269824930549L

### Class java.awt.desktop.UserSessionEvent

class UserSessionEvent extends AppEvent implements Serializable

serialVersionUID:
  6747138462796569055L

#### Serialized Fields

##### reason

    UserSessionEvent.Reason reason

The reason of the user session change.

## Package java.awt.dnd

### Class java.awt.dnd.DragGestureEvent

class DragGestureEvent extends EventObject implements Serializable

serialVersionUID:
  9080172649166731306L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream s) throws ClassNotFoundException, IOException
Deserializes this `DragGestureEvent`. This method first performs default deserialization for all non-`transient` fields. An attempt is then made to deserialize this object's `List` of gesture events as well. This is first attempted by deserializing the field `events`, because, in releases prior to 1.4, a non-`transient` field of this name stored the `List` of gesture events. If this fails, the next object in the stream is used instead. If the resulting `List` is `null`, this object's `List` of gesture events is set to an empty `List`.

Parameters:
  `s` - the `ObjectInputStream` to read
Throws:
  `ClassNotFoundException` - if the class of a serialized object could not be found
  `IOException` - if an I/O error occurs
Since:
  1.4

##### writeObject

private void writeObject(ObjectOutputStream s) throws IOException
Serializes this `DragGestureEvent`. Performs default serialization and then writes out this object's `List` of gesture events if and only if the `List` can be serialized. If not, `null` is written instead. In this case, a `DragGestureEvent` created from the resulting deserialized stream will contain an empty `List` of gesture events.

Serial Data:
  The default serializable fields, in alphabetical order, followed by either a `List` instance, or `null`.
Parameters:
  `s` - the `ObjectOutputStream` to write
Throws:
  `IOException` - if an I/O error occurs
Since:
  1.4

#### Serialized Fields

##### action

    int action

The user's preferred action.

##### component

    Component component

The Component associated with this DragGestureEvent.

##### dragSource

    DragSource dragSource

The DragSource associated with this DragGestureEvent.

##### origin

    Point origin

The origin of the drag.

### Class java.awt.dnd.DragGestureRecognizer

class DragGestureRecognizer extends Object implements Serializable

serialVersionUID:
  8996673345831063337L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream s) throws ClassNotFoundException, IOException
Deserializes this `DragGestureRecognizer`. This method first performs default deserialization for all non-`transient` fields. This object's `DragGestureListener` is then deserialized as well by using the next object in the stream.

Parameters:
  `s` - the `ObjectInputStream` to read
Throws:
  `ClassNotFoundException` - if the class of a serialized object could not be found
  `IOException` - if an I/O error occurs
Since:
  1.4

##### writeObject

private void writeObject(ObjectOutputStream s) throws IOException
Serializes this `DragGestureRecognizer`. This method first performs default serialization. Then, this object's `DragGestureListener` is written out if and only if it can be serialized. If not, `null` is written instead.

Serial Data:
  The default serializable fields, in alphabetical order, followed by either a `DragGestureListener`, or `null`.
Parameters:
  `s` - the `ObjectOutputStream` to write
Throws:
  `IOException` - if an I/O error occurs
Since:
  1.4

#### Serialized Fields

##### component

    Component component

The `Component` associated with this `DragGestureRecognizer`.

##### dragSource

    DragSource dragSource

The `DragSource` associated with this `DragGestureRecognizer`.

##### events

    ArrayList<InputEvent> events

The list of events (in order) that the `DragGestureRecognizer` "recognized" as a "gesture" that triggers a drag.

##### sourceActions

    int sourceActions

An `int` representing the type(s) of action(s) used in this Drag and Drop operation.

### Class java.awt.dnd.DragSource

class DragSource extends Object implements Serializable

serialVersionUID:
  6236096958971414066L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream s) throws ClassNotFoundException, IOException
Deserializes this `DragSource`. This method first performs default deserialization. Next, this object's `FlavorMap` is deserialized by using the next object in the stream. If the resulting `FlavorMap` is `null`, this object's `FlavorMap` is set to the default FlavorMap for this thread's `ClassLoader`. Next, this object's listeners are deserialized by reading a `null`-terminated sequence of 0 or more key/value pairs from the stream:

- If a key object is a `String` equal to `dragSourceListenerK`, a `DragSourceListener` is deserialized using the corresponding value object and added to this `DragSource`.
- If a key object is a `String` equal to `dragSourceMotionListenerK`, a `DragSourceMotionListener` is deserialized using the corresponding value object and added to this `DragSource`.
- Otherwise, the key/value pair is skipped.

Parameters:
  `s` - the `ObjectInputStream` to read
Throws:
  `ClassNotFoundException` - if the class of a serialized object could not be found
  `IOException` - if an I/O error occurs
Since:
  1.4
See Also:
  - `SystemFlavorMap.getDefaultFlavorMap()`

##### writeObject

private void writeObject(ObjectOutputStream s) throws IOException
Serializes this `DragSource`. This method first performs default serialization. Next, it writes out this object's `FlavorMap` if and only if it can be serialized. If not, `null` is written instead. Next, it writes out `Serializable` listeners registered with this object. Listeners are written in a `null`-terminated sequence of 0 or more pairs. The pair consists of a `String` and an `Object`; the `String` indicates the type of the `Object` and is one of the following:

- `dragSourceListenerK` indicating a `DragSourceListener` object;
- `dragSourceMotionListenerK` indicating a `DragSourceMotionListener` object.

Serial Data:
  Either a `FlavorMap` instance, or `null`, followed by a `null`-terminated sequence of 0 or more pairs; the pair consists of a `String` and an `Object`; the `String` indicates the type of the `Object` and is one of the following:
  - `dragSourceListenerK` indicating a `DragSourceListener` object;
  - `dragSourceMotionListenerK` indicating a `DragSourceMotionListener` object.
  .
Parameters:
  `s` - the `ObjectOutputStream` to write
Throws:
  `IOException` - if an I/O error occurs
Since:
  1.4

### Class java.awt.dnd.DragSourceContext

class DragSourceContext extends Object implements Serializable

serialVersionUID:
  -115407898692194719L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream s) throws ClassNotFoundException, IOException
Deserializes this `DragSourceContext`. This method first performs default deserialization for all non-`transient` fields. This object's `Transferable` and `DragSourceListener` are then deserialized as well by using the next two objects in the stream. If the resulting `Transferable` is `null`, this object's `Transferable` is set to a dummy `Transferable` which supports no `DataFlavor`s.

Parameters:
  `s` - the `ObjectInputStream` to read
Throws:
  `ClassNotFoundException` - if the class of a serialized object could not be found
  `IOException` - if an I/O error occurs
Since:
  1.4

##### writeObject

private void writeObject(ObjectOutputStream s) throws IOException
Serializes this `DragSourceContext`. This method first performs default serialization. Next, this object's `Transferable` is written out if and only if it can be serialized. If not, `null` is written instead. In this case, a `DragSourceContext` created from the resulting deserialized stream will contain a dummy `Transferable` which supports no `DataFlavor`s. Finally, this object's `DragSourceListener` is written out if and only if it can be serialized. If not, `null` is written instead.

Serial Data:
  The default serializable fields, in alphabetical order, followed by either a `Transferable` instance, or `null`, followed by either a `DragSourceListener` instance, or `null`.
Parameters:
  `s` - the `ObjectOutputStream` to write
Throws:
  `IOException` - if an I/O error occurs
Since:
  1.4

#### Serialized Fields

##### cursor

    Cursor cursor

The current drag cursor.

##### sourceActions

    int sourceActions

A bitwise mask of `DnDConstants` that represents the set of drop actions supported by the drag source for the drag operation associated with this `DragSourceContext.`

##### trigger

    DragGestureEvent trigger

The event which triggered the start of the drag.

##### useCustomCursor

    boolean useCustomCursor

`true` if the custom drag cursor is used instead of the default one.

### Class java.awt.dnd.DragSourceDragEvent

class DragSourceDragEvent extends DragSourceEvent implements Serializable

serialVersionUID:
  481346297933902471L

#### Serialized Fields

##### dropAction

    int dropAction

The user drop action.

##### gestureModifiers

    int gestureModifiers

The state of the input device modifiers associated with the user gesture.

##### invalidModifiers

    boolean invalidModifiers

Indicates whether the `gestureModifiers` are invalid.

##### targetActions

    int targetActions

The target drop action.

### Class java.awt.dnd.DragSourceDropEvent

class DragSourceDropEvent extends DragSourceEvent implements Serializable

serialVersionUID:
  -5571321229470821891L

#### Serialized Fields

##### dropAction

    int dropAction

The drop action.

##### dropSuccess

    boolean dropSuccess

`true` if the drop was successful.

### Class java.awt.dnd.DragSourceEvent

class DragSourceEvent extends EventObject implements Serializable

serialVersionUID:
  -763287114604032641L

#### Serialized Fields

##### locationSpecified

    boolean locationSpecified

The `boolean` indicating whether the cursor location is specified for this event.

##### x

    int x

The horizontal coordinate for the cursor location at the moment this event occurred if the cursor location is specified for this event; otherwise zero.

##### y

    int y

The vertical coordinate for the cursor location at the moment this event occurred if the cursor location is specified for this event; otherwise zero.

### Class java.awt.dnd.DropTarget

class DropTarget extends Object implements Serializable

serialVersionUID:
  -6283860791671019047L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream s) throws ClassNotFoundException, IOException
Deserializes this `DropTarget`. This method first performs default deserialization for all non-`transient` fields. An attempt is then made to deserialize this object's `DropTargetListener` as well. This is first attempted by deserializing the field `dtListener`, because, in releases prior to 1.4, a non-`transient` field of this name stored the `DropTargetListener`. If this fails, the next object in the stream is used instead.

Parameters:
  `s` - the `ObjectInputStream` to read
Throws:
  `ClassNotFoundException` - if the class of a serialized object could not be found
  `IOException` - if an I/O error occurs
Since:
  1.4

##### writeObject

private void writeObject(ObjectOutputStream s) throws IOException
Serializes this `DropTarget`. Performs default serialization, and then writes out this object's `DropTargetListener` if and only if it can be serialized. If not, `null` is written instead.

Serial Data:
  The default serializable fields, in alphabetical order, followed by either a `DropTargetListener` instance, or `null`.
Parameters:
  `s` - the `ObjectOutputStream` to write
Throws:
  `IOException` - if an I/O error occurs
Since:
  1.4

#### Serialized Fields

##### actions

    int actions

Default permissible actions supported by this DropTarget.

See Also:
  - `DropTarget.setDefaultActions(int)`
  - `DropTarget.getDefaultActions()`

##### active

    boolean active

`true` if the DropTarget is accepting Drag & Drop operations.

##### component

    Component component

The Component associated with this DropTarget.

##### dropTargetContext

    DropTargetContext dropTargetContext

The DropTargetContext associated with this DropTarget.

### Class java.awt.dnd.DropTargetContext

class DropTargetContext extends Object implements Serializable

serialVersionUID:
  -634158968993743371L

#### Serialized Fields

##### dropTarget

    DropTarget dropTarget

The DropTarget associated with this DropTargetContext.

### Class java.awt.dnd.DropTargetDragEvent

class DropTargetDragEvent extends DropTargetEvent implements Serializable

serialVersionUID:
  -8422265619058953682L

#### Serialized Fields

##### actions

    int actions

The source drop actions.

##### dropAction

    int dropAction

The user drop action.

##### location

    Point location

The location of the drag cursor's hotspot in Component coordinates.

### Class java.awt.dnd.DropTargetDropEvent

class DropTargetDropEvent extends DropTargetEvent implements Serializable

serialVersionUID:
  -1721911170440459322L

#### Serialized Fields

##### actions

    int actions

The source drop actions.

##### dropAction

    int dropAction

The user drop action.

##### isLocalTx

    boolean isLocalTx

`true` if the source is in the same JVM as the target.

##### location

    Point location

The location of the drag cursor's hotspot in Component coordinates.

### Class java.awt.dnd.DropTargetEvent

class DropTargetEvent extends EventObject implements Serializable

serialVersionUID:
  2821229066521922993L

#### Serialized Fields

##### context

    DropTargetContext context

The `DropTargetContext` associated with this `DropTargetEvent`.

### Exception java.awt.dnd.InvalidDnDOperationException

class InvalidDnDOperationException extends IllegalStateException implements Serializable

serialVersionUID:
  -6062568741193956678L

### Class java.awt.dnd.MouseDragGestureRecognizer

class MouseDragGestureRecognizer extends DragGestureRecognizer implements Serializable

serialVersionUID:
  6220099344182281120L

## Package java.awt.event

### Class java.awt.event.ActionEvent

class ActionEvent extends AWTEvent implements Serializable

serialVersionUID:
  -7671078796273832149L

#### Serialized Fields

##### actionCommand

    String actionCommand

The nonlocalized string that gives more details of what actually caused the event. This information is very specific to the component that fired it.

See Also:
  - `ActionEvent.getActionCommand()`

##### modifiers

    int modifiers

This represents the key modifier that was selected, and is used to determine the state of the selected key. If no modifier has been selected it will default to zero.

See Also:
  - `ActionEvent.getModifiers()`

##### when

    long when

Timestamp of when this event occurred. Because an ActionEvent is a high- level, semantic event, the timestamp is typically the same as an underlying InputEvent.

See Also:
  - `ActionEvent.getWhen()`

### Class java.awt.event.AdjustmentEvent

class AdjustmentEvent extends AWTEvent implements Serializable

serialVersionUID:
  5700290645205279921L

#### Serialized Fields

##### adjustable

    Adjustable adjustable

The adjustable object that fired the event.

See Also:
  - `AdjustmentEvent.getAdjustable()`

##### adjustmentType

    int adjustmentType

The `adjustmentType` describes how the adjustable object value has changed. This value can be increased/decreased by a block or unit amount where the block is associated with page increments/decrements, and a unit is associated with line increments/decrements.

See Also:
  - `AdjustmentEvent.getAdjustmentType()`

##### isAdjusting

    boolean isAdjusting

The `isAdjusting` is true if the event is one of the series of multiple adjustment events.

Since:
  1.4
See Also:
  - `AdjustmentEvent.getValueIsAdjusting()`

##### value

    int value

`value` will contain the new value of the adjustable object. This value will always be in a range associated adjustable object.

See Also:
  - `AdjustmentEvent.getValue()`

### Class java.awt.event.ComponentEvent

class ComponentEvent extends AWTEvent implements Serializable

serialVersionUID:
  8101406823902992965L

### Class java.awt.event.ContainerEvent

class ContainerEvent extends ComponentEvent implements Serializable

serialVersionUID:
  -4114942250539772041L

#### Serialized Fields

##### child

    Component child

The non-null component that is being added or removed from the Container.

See Also:
  - `ContainerEvent.getChild()`

### Class java.awt.event.FocusEvent

class FocusEvent extends ComponentEvent implements Serializable

serialVersionUID:
  523753786457416396L

#### Serialization Methods

##### readResolve

Object readResolve() throws ObjectStreamException
Checks if this deserialized `FocusEvent` instance is compatible with the current specification which implies that focus event has non-null `cause` value. If the check fails a new `FocusEvent` instance is returned which `cause` field equals to `FocusEvent.Cause.UNKNOWN` and its other fields have the same values as in this `FocusEvent` instance.

Throws:
  `ObjectStreamException` - if a new object replacing this object could not be created
Since:
  9
See Also:
  - `FocusEvent.cause`

#### Serialized Fields

##### cause

    FocusEvent.Cause cause

A focus event has the reason why this event was generated. The cause is set during the focus event creation.

Since:
  9
See Also:
  - `FocusEvent.getCause()`

##### temporary

    boolean temporary

A focus event can have two different levels, permanent and temporary. It will be set to true if some operation takes away the focus temporarily and intends on getting it back once the event is completed. Otherwise it will be set to false.

See Also:
  - `FocusEvent.isTemporary()`

### Class java.awt.event.HierarchyEvent

class HierarchyEvent extends AWTEvent implements Serializable

serialVersionUID:
  -5337576970038043990L

#### Serialized Fields

##### changed

    Component changed

The `Component` at the top of the hierarchy which was changed.

##### changedParent

    Container changedParent

The parent of the `changed` component. This may be the parent before or after the change, depending on the type of change.

##### changeFlags

    long changeFlags

A bitmask which indicates the type(s) of the `HIERARCHY_CHANGED` events represented in this event object. For information on allowable values, see the class description for `HierarchyEvent`

### Class java.awt.event.InputEvent

class InputEvent extends ComponentEvent implements Serializable

serialVersionUID:
  -2482525981698309786L

#### Serialized Fields

##### modifiers

    int modifiers

The state of the modifier mask at the time the input event was fired.

See Also:
  - `InputEvent.getModifiers()`
  - `InputEvent.getModifiersEx()`
  - `KeyEvent`
  - `MouseEvent`

##### when

    long when

The input event's Time stamp in UTC format. The time stamp indicates when the input event was created.

See Also:
  - `InputEvent.getWhen()`

### Class java.awt.event.InputMethodEvent

class InputMethodEvent extends AWTEvent implements Serializable

serialVersionUID:
  4727190874778922661L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream s) throws ClassNotFoundException, IOException
Initializes the `when` field if it is not present in the object input stream. In that case, the field will be initialized by invoking `EventQueue.getMostRecentEventTime()`.

Parameters:
  `s` - the `ObjectInputStream` to read
Throws:
  `ClassNotFoundException` - if the class of a serialized object could not be found
  `IOException` - if an I/O error occurs

#### Serialized Fields

##### when

    long when

The time stamp that indicates when the event was created.

Since:
  1.4
See Also:
  - `InputMethodEvent.getWhen()`

### Class java.awt.event.InvocationEvent

class InvocationEvent extends AWTEvent implements Serializable

serialVersionUID:
  436056344909459450L

#### Serialized Fields

##### catchExceptions

    boolean catchExceptions

Set to true if dispatch() catches Throwable and stores it in the exception instance variable. If false, Throwables are propagated up to the EventDispatchThread's dispatch loop.

##### dispatched

    boolean dispatched

Indicates whether the `run()` method of the `runnable` was executed or not.

Since:
  1.7
See Also:
  - `InvocationEvent.isDispatched()`

##### exception

    Exception exception

The (potentially null) Exception thrown during execution of the Runnable.run() method. This variable will also be null if a particular instance does not catch exceptions.

##### listener

    Runnable listener

The (potentially null) Runnable whose run() method will be called immediately after the event was dispatched or disposed.

Since:
  1.8
See Also:
  - `InvocationEvent.isDispatched()`

##### notifier

    Object notifier

The (potentially null) Object whose notifyAll() method will be called immediately after the Runnable.run() method has returned or thrown an exception or after the event was disposed.

See Also:
  - `InvocationEvent.isDispatched()`

##### runnable

    Runnable runnable

The Runnable whose run() method will be called.

##### throwable

    Throwable throwable

The (potentially null) Throwable thrown during execution of the Runnable.run() method. This variable will also be null if a particular instance does not catch exceptions.

##### when

    long when

The timestamp of when this event occurred.

See Also:
  - `InvocationEvent.getWhen()`

### Class java.awt.event.ItemEvent

class ItemEvent extends AWTEvent implements Serializable

serialVersionUID:
  -608708132447206933L

#### Serialized Fields

##### item

    Object item

The item whose selection state has changed.

See Also:
  - `ItemEvent.getItem()`

##### stateChange

    int stateChange

`stateChange` indicates whether the `item` was selected or deselected.

See Also:
  - `ItemEvent.getStateChange()`

### Class java.awt.event.KeyEvent

class KeyEvent extends InputEvent implements Serializable

serialVersionUID:
  -2352130953028126954L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream s) throws IOException, ClassNotFoundException
Sets new modifiers by the old ones. The key modifiers override overlapping mouse modifiers.

Parameters:
  `s` - the `ObjectInputStream` to read
Throws:
  `ClassNotFoundException` - if the class of a serialized object could not be found
  `IOException` - if an I/O error occurs

#### Serialized Fields

##### isProxyActive

    boolean isProxyActive

Stores the state of native event dispatching system - true, if when the event was created event proxying mechanism was active - false, if it was inactive Used in Component.dispatchEventImpl to correctly dispatch events when proxy is active

##### keyChar

    char keyChar

`keyChar` is a valid unicode character that is fired by a key or a key combination on a keyboard.

See Also:
  - `KeyEvent.getKeyChar()`
  - `KeyEvent.setKeyChar(char)`

##### keyCode

    int keyCode

The unique value assigned to each of the keys on the keyboard. There is a common set of key codes that can be fired by most keyboards. The symbolic name for a key code should be used rather than the code value itself.

See Also:
  - `KeyEvent.getKeyCode()`
  - `KeyEvent.setKeyCode(int)`

##### keyLocation

    int keyLocation

The location of the key on the keyboard. Some keys occur more than once on a keyboard, e.g. the left and right shift keys. Additionally, some keys occur on the numeric keypad. This variable is used to distinguish such keys. The only legal values are `KEY_LOCATION_UNKNOWN`, `KEY_LOCATION_STANDARD`, `KEY_LOCATION_LEFT`, `KEY_LOCATION_RIGHT`, and `KEY_LOCATION_NUMPAD`.

See Also:
  - `KeyEvent.getKeyLocation()`

##### originalSource

    Component originalSource

The original event source. Event source can be changed during processing, but in some cases we need to be able to obtain original source.

Since:
  1.8

### Class java.awt.event.MouseEvent

class MouseEvent extends InputEvent implements Serializable

serialVersionUID:
  -991214153494842848L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream s) throws IOException, ClassNotFoundException
Sets new modifiers by the old ones.

Parameters:
  `s` - the `ObjectInputStream` to read
Throws:
  `ClassNotFoundException` - if the class of a serialized object could not be found
  `IOException` - if an I/O error occurs

#### Serialized Fields

##### button

    int button

Indicates which, if any, of the mouse buttons has changed state. The valid values are ranged from 0 to the value returned by the `MouseInfo.getNumberOfButtons()` method. This range already includes constants `NOBUTTON`, `BUTTON1`, `BUTTON2`, and `BUTTON3` if these buttons are present. So it is allowed to use these constants too. For example, for a mouse with two buttons this field may contain the following values:

- 0 (`NOBUTTON`)
- 1 (`BUTTON1`)
- 2 (`BUTTON2`)

If a mouse has 5 buttons, this field may contain the following values:

- 0 (`NOBUTTON`)
- 1 (`BUTTON1`)
- 2 (`BUTTON2`)
- 3 (`BUTTON3`)
- 4
- 5

If support for extended mouse buttons is `Toolkit.areExtraMouseButtonsEnabled()` disabled by Java then the field may not contain the value larger than `BUTTON3`.

See Also:
  - `MouseEvent.getButton()`
  - `Toolkit.areExtraMouseButtonsEnabled()`

##### causedByTouchEvent

    boolean causedByTouchEvent

Indicates whether the event is a result of a touch event.

##### clickCount

    int clickCount

Indicates the number of quick consecutive clicks of a mouse button. clickCount will be valid for only three mouse events :
`MOUSE_CLICKED`, `MOUSE_PRESSED` and `MOUSE_RELEASED`. For the above, the `clickCount` will be at least 1. For all other events the count will be 0.

See Also:
  - `MouseEvent.getClickCount()`

##### popupTrigger

    boolean popupTrigger

A property used to indicate whether a Popup Menu should appear with a certain gestures. If `popupTrigger` = `false`, no popup menu should appear. If it is `true` then a popup menu should appear.

See Also:
  - `PopupMenu`
  - `MouseEvent.isPopupTrigger()`

##### x

    int x

The mouse event's x coordinate. The x value is relative to the component that fired the event.

See Also:
  - `MouseEvent.getX()`

##### xAbs

    int xAbs

The mouse event's x absolute coordinate. In a virtual device multi-screen environment in which the desktop area could span multiple physical screen devices, this coordinate is relative to the virtual coordinate system. Otherwise, this coordinate is relative to the coordinate system associated with the Component's GraphicsConfiguration.

##### y

    int y

The mouse event's y coordinate. The y value is relative to the component that fired the event.

See Also:
  - `MouseEvent.getY()`

##### yAbs

    int yAbs

The mouse event's y absolute coordinate. In a virtual device multi-screen environment in which the desktop area could span multiple physical screen devices, this coordinate is relative to the virtual coordinate system. Otherwise, this coordinate is relative to the coordinate system associated with the Component's GraphicsConfiguration.

### Class java.awt.event.MouseWheelEvent

class MouseWheelEvent extends MouseEvent implements Serializable

serialVersionUID:
  6459879390515399677L

#### Serialized Fields

##### preciseWheelRotation

    double preciseWheelRotation

Indicates how far the mouse wheel was rotated.

See Also:
  - `MouseWheelEvent.getPreciseWheelRotation()`

##### scrollAmount

    int scrollAmount

Only valid for scrollType WHEEL_UNIT_SCROLL. Indicates number of units that should be scrolled per click of mouse wheel rotation, based on platform settings.

See Also:
  - `MouseWheelEvent.getScrollAmount()`
  - `MouseWheelEvent.getScrollType()`

##### scrollType

    int scrollType

Indicates what sort of scrolling should take place in response to this event, based on platform settings. Legal values are:

- WHEEL_UNIT_SCROLL
- WHEEL_BLOCK_SCROLL

See Also:
  - `MouseWheelEvent.getScrollType()`

##### wheelRotation

    int wheelRotation

Indicates how far the mouse wheel was rotated.

See Also:
  - `MouseWheelEvent.getWheelRotation()`

### Class java.awt.event.PaintEvent

class PaintEvent extends ComponentEvent implements Serializable

serialVersionUID:
  1267492026433337593L

#### Serialized Fields

##### updateRect

    Rectangle updateRect

This is the rectangle that represents the area on the source component that requires a repaint. This rectangle should be non null.

See Also:
  - `Rectangle`
  - `PaintEvent.setUpdateRect(Rectangle)`
  - `PaintEvent.getUpdateRect()`

### Class java.awt.event.TextEvent

class TextEvent extends AWTEvent implements Serializable

serialVersionUID:
  6269902291250941179L

### Class java.awt.event.WindowEvent

class WindowEvent extends ComponentEvent implements Serializable

serialVersionUID:
  -1567959133147912127L

#### Serialized Fields

##### newState

    int newState

New state of the window for window state change event.

##### oldState

    int oldState

Previous state of the window for window state change event.

## Package java.awt.font

### Class java.awt.font.NumericShaper

class NumericShaper extends Object implements Serializable

serialVersionUID:
  -8022764705923730308L

#### Serialization Methods

##### writeObject

private void writeObject(ObjectOutputStream stream) throws IOException
Converts the `NumericShaper.Range` enum-based parameters, if any, to the bit mask-based counterparts and writes this object to the `stream`. Any enum constants that have no bit mask-based counterparts are ignored in the conversion.

Parameters:
  `stream` - the output stream to write to
Throws:
  `IOException` - if an I/O error occurs while writing to `stream`
Since:
  1.7

#### Serialized Fields

##### key

    int key

index of context for contextual shaping - values range from 0 to 18

##### mask

    int mask

flag indicating whether to shape contextually (high bit) and which digit ranges to shape (bits 0-18)

##### shapingRange

    NumericShaper.Range shapingRange

The context `Range` for contextual shaping or the `Range` for non-contextual shaping. `null` for the bit mask-based API.

Since:
  1.7

### Class java.awt.font.TextAttribute

class TextAttribute extends AttributedCharacterIterator.Attribute implements Serializable

serialVersionUID:
  7744112784117861702L

#### Serialization Methods

##### readResolve

protected Object readResolve() throws InvalidObjectException
Resolves instances being deserialized to the predefined constants.

Throws:
  `InvalidObjectException` - if the object to resolve is not an instance of `Attribute`

### Class java.awt.font.TransformAttribute

class TransformAttribute extends Object implements Serializable

serialVersionUID:
  3356247357827709530L

#### Serialization Methods

##### readResolve

private Object readResolve() throws ObjectStreamException
Resolves a `TransformAttribute` object after serialization.

Throws:
  `ObjectStreamException` - if a new object replacing this object could not be created
Since:
  1.6

##### writeObject

private void writeObject(ObjectOutputStream s) throws IOException
Writes default serializable fields to stream.

Parameters:
  `s` - the `ObjectOutputStream` to write
Throws:
  `IOException` - if an I/O error occurs

#### Serialized Fields

##### transform

    AffineTransform transform

The `AffineTransform` for this `TransformAttribute`, or `null` if `AffineTransform` is the identity transform.

## Package java.awt.geom

### Class java.awt.geom.AffineTransform

class AffineTransform extends Object implements Serializable

serialVersionUID:
  1330973210523860834L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream s) throws ClassNotFoundException, IOException
Reads the `ObjectInputStream`.

Parameters:
  `s` - the `ObjectInputStream` to read
Throws:
  `ClassNotFoundException` - if the class of a serialized object could not be found
  `IOException` - if an I/O error occurs

##### writeObject

private void writeObject(ObjectOutputStream s) throws IOException
Writes default serializable fields to stream.

Parameters:
  `s` - the `ObjectOutputStream` to write
Throws:
  `IOException` - if an I/O error occurs

#### Serialized Fields

##### m00

    double m00

The X coordinate scaling element of the 3x3 affine transformation matrix.

##### m01

    double m01

The X coordinate shearing element of the 3x3 affine transformation matrix.

##### m02

    double m02

The X coordinate of the translation element of the 3x3 affine transformation matrix.

##### m10

    double m10

The Y coordinate shearing element of the 3x3 affine transformation matrix.

##### m11

    double m11

The Y coordinate scaling element of the 3x3 affine transformation matrix.

##### m12

    double m12

The Y coordinate of the translation element of the 3x3 affine transformation matrix.

### Class java.awt.geom.Arc2D.Double

class Double extends Arc2D implements Serializable

serialVersionUID:
  728264085846882001L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream s) throws ClassNotFoundException, IOException
Reads the default serializable fields from the `ObjectInputStream` followed by a byte indicating the arc type of this `Arc2D` instance.

Serial Data:
  1. The default serializable fields.
  2. followed by a `byte` indicating the arc type `Arc2D.OPEN`, `Arc2D.CHORD`, or `Arc2D.PIE`.
Parameters:
  `s` - the `ObjectInputStream` to read
Throws:
  `ClassNotFoundException` - if the class of a serialized object could not be found
  `IOException` - if an I/O error occurs

##### writeObject

private void writeObject(ObjectOutputStream s) throws IOException
Writes the default serializable fields to the `ObjectOutputStream` followed by a byte indicating the arc type of this `Arc2D` instance.

Serial Data:
  1. The default serializable fields.
  2. followed by a `byte` indicating the arc type `Arc2D.OPEN`, `Arc2D.CHORD`, or `Arc2D.PIE`.
Parameters:
  `s` - the `ObjectOutputStream` to write
Throws:
  `IOException` - if an I/O error occurs

#### Serialized Fields

##### extent

    double extent

The angular extent of the arc in degrees.

Since:
  1.2

##### height

    double height

The overall height of the full ellipse of which this arc is a partial section (not considering the angular extents).

Since:
  1.2

##### start

    double start

The starting angle of the arc in degrees.

Since:
  1.2

##### width

    double width

The overall width of the full ellipse of which this arc is a partial section (not considering the angular extents).

Since:
  1.2

##### x

    double x

The X coordinate of the upper-left corner of the framing rectangle of the arc.

Since:
  1.2

##### y

    double y

The Y coordinate of the upper-left corner of the framing rectangle of the arc.

Since:
  1.2

### Class java.awt.geom.Arc2D.Float

class Float extends Arc2D implements Serializable

serialVersionUID:
  9130893014586380278L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream s) throws ClassNotFoundException, IOException
Reads the default serializable fields from the `ObjectInputStream` followed by a byte indicating the arc type of this `Arc2D` instance.

Serial Data:
  1. The default serializable fields.
  2. followed by a `byte` indicating the arc type `Arc2D.OPEN`, `Arc2D.CHORD`, or `Arc2D.PIE`.
Parameters:
  `s` - the `ObjectInputStream` to read
Throws:
  `ClassNotFoundException` - if the class of a serialized object could not be found
  `IOException` - if an I/O error occurs

##### writeObject

private void writeObject(ObjectOutputStream s) throws IOException
Writes the default serializable fields to the `ObjectOutputStream` followed by a byte indicating the arc type of this `Arc2D` instance.

Serial Data:
  1. The default serializable fields.
  2. followed by a `byte` indicating the arc type `Arc2D.OPEN`, `Arc2D.CHORD`, or `Arc2D.PIE`.
Parameters:
  `s` - the `ObjectOutputStream` to write
Throws:
  `IOException` - if an I/O error occurs

#### Serialized Fields

##### extent

    float extent

The angular extent of the arc in degrees.

Since:
  1.2

##### height

    float height

The overall height of the full ellipse of which this arc is a partial section (not considering the angular extents).

Since:
  1.2

##### start

    float start

The starting angle of the arc in degrees.

Since:
  1.2

##### width

    float width

The overall width of the full ellipse of which this arc is a partial section (not considering the angular extents).

Since:
  1.2

##### x

    float x

The X coordinate of the upper-left corner of the framing rectangle of the arc.

Since:
  1.2

##### y

    float y

The Y coordinate of the upper-left corner of the framing rectangle of the arc.

Since:
  1.2

### Class java.awt.geom.CubicCurve2D.Double

class Double extends CubicCurve2D implements Serializable

serialVersionUID:
  -4202960122839707295L

#### Serialized Fields

##### ctrlx1

    double ctrlx1

The X coordinate of the first control point of the cubic curve segment.

Since:
  1.2

##### ctrlx2

    double ctrlx2

The X coordinate of the second control point of the cubic curve segment.

Since:
  1.2

##### ctrly1

    double ctrly1

The Y coordinate of the first control point of the cubic curve segment.

Since:
  1.2

##### ctrly2

    double ctrly2

The Y coordinate of the second control point of the cubic curve segment.

Since:
  1.2

##### x1

    double x1

The X coordinate of the start point of the cubic curve segment.

Since:
  1.2

##### x2

    double x2

The X coordinate of the end point of the cubic curve segment.

Since:
  1.2

##### y1

    double y1

The Y coordinate of the start point of the cubic curve segment.

Since:
  1.2

##### y2

    double y2

The Y coordinate of the end point of the cubic curve segment.

Since:
  1.2

### Class java.awt.geom.CubicCurve2D.Float

class Float extends CubicCurve2D implements Serializable

serialVersionUID:
  -1272015596714244385L

#### Serialized Fields

##### ctrlx1

    float ctrlx1

The X coordinate of the first control point of the cubic curve segment.

Since:
  1.2

##### ctrlx2

    float ctrlx2

The X coordinate of the second control point of the cubic curve segment.

Since:
  1.2

##### ctrly1

    float ctrly1

The Y coordinate of the first control point of the cubic curve segment.

Since:
  1.2

##### ctrly2

    float ctrly2

The Y coordinate of the second control point of the cubic curve segment.

Since:
  1.2

##### x1

    float x1

The X coordinate of the start point of the cubic curve segment.

Since:
  1.2

##### x2

    float x2

The X coordinate of the end point of the cubic curve segment.

Since:
  1.2

##### y1

    float y1

The Y coordinate of the start point of the cubic curve segment.

Since:
  1.2

##### y2

    float y2

The Y coordinate of the end point of the cubic curve segment.

Since:
  1.2

### Class java.awt.geom.Ellipse2D.Double

class Double extends Ellipse2D implements Serializable

serialVersionUID:
  5555464816372320683L

#### Serialized Fields

##### height

    double height

The overall height of the `Ellipse2D`.

Since:
  1.2

##### width

    double width

The overall width of this `Ellipse2D`.

Since:
  1.2

##### x

    double x

The X coordinate of the upper-left corner of the framing rectangle of this `Ellipse2D`.

Since:
  1.2

##### y

    double y

The Y coordinate of the upper-left corner of the framing rectangle of this `Ellipse2D`.

Since:
  1.2

### Class java.awt.geom.Ellipse2D.Float

class Float extends Ellipse2D implements Serializable

serialVersionUID:
  -6633761252372475977L

#### Serialized Fields

##### height

    float height

The overall height of this `Ellipse2D`.

Since:
  1.2

##### width

    float width

The overall width of this `Ellipse2D`.

Since:
  1.2

##### x

    float x

The X coordinate of the upper-left corner of the framing rectangle of this `Ellipse2D`.

Since:
  1.2

##### y

    float y

The Y coordinate of the upper-left corner of the framing rectangle of this `Ellipse2D`.

Since:
  1.2

### Class java.awt.geom.GeneralPath

class GeneralPath extends Path2D.Float implements Serializable

serialVersionUID:
  -8327096662768731142L

### Exception java.awt.geom.IllegalPathStateException

class IllegalPathStateException extends RuntimeException implements Serializable

serialVersionUID:
  -5158084205220481094L

### Class java.awt.geom.Line2D.Double

class Double extends Line2D implements Serializable

serialVersionUID:
  7979627399746467499L

#### Serialized Fields

##### x1

    double x1

The X coordinate of the start point of the line segment.

Since:
  1.2

##### x2

    double x2

The X coordinate of the end point of the line segment.

Since:
  1.2

##### y1

    double y1

The Y coordinate of the start point of the line segment.

Since:
  1.2

##### y2

    double y2

The Y coordinate of the end point of the line segment.

Since:
  1.2

### Class java.awt.geom.Line2D.Float

class Float extends Line2D implements Serializable

serialVersionUID:
  6161772511649436349L

#### Serialized Fields

##### x1

    float x1

The X coordinate of the start point of the line segment.

Since:
  1.2

##### x2

    float x2

The X coordinate of the end point of the line segment.

Since:
  1.2

##### y1

    float y1

The Y coordinate of the start point of the line segment.

Since:
  1.2

##### y2

    float y2

The Y coordinate of the end point of the line segment.

Since:
  1.2

### Exception java.awt.geom.NoninvertibleTransformException

class NoninvertibleTransformException extends Exception implements Serializable

serialVersionUID:
  6137225240503990466L

### Class java.awt.geom.Path2D.Double

class Double extends Path2D implements Serializable

serialVersionUID:
  1826762518450014216L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream s) throws ClassNotFoundException, IOException
Reads the default serializable fields from the `ObjectInputStream` followed by an explicit serialization of the path segments stored in this path.

There are no default serializable fields as of 1.6.

The serial data for this object is described in the writeObject method.

Parameters:
  `s` - the `ObjectInputStream` to read
Throws:
  `ClassNotFoundException` - if the class of a serialized object could not be found
  `IOException` - if an I/O error occurs *
Since:
  1.6

##### writeObject

private void writeObject(ObjectOutputStream s) throws IOException
Writes the default serializable fields to the `ObjectOutputStream` followed by an explicit serialization of the path segments stored in this path.

Serial Data:
  1. The default serializable fields. There are no default serializable fields as of 1.6.
  2. followed by a byte indicating the storage type of the original object as a hint (SERIAL_STORAGE_DBL_ARRAY)
  3. followed by an integer indicating the number of path segments to follow (NP) or -1 to indicate an unknown number of path segments follows
  4. followed by an integer indicating the total number of coordinates to follow (NC) or -1 to indicate an unknown number of coordinates follows (NC should always be even since coordinates always appear in pairs representing an x,y pair)
  5. followed by a byte indicating the winding rule (`WIND_EVEN_ODD` or `WIND_NON_ZERO`)
  6. followed by `NP` (or unlimited if `NP < 0`) sets of values consisting of a single byte indicating a path segment type followed by one or more pairs of float or double values representing the coordinates of the path segment
  7. followed by a byte indicating the end of the path (SERIAL_PATH_END).

  The following byte value constants are used in the serialized form of `Path2D` objects:

  Constants
  Constant Name | Byte Value | Followed by | Description
  --- | --- | --- | ---
  `SERIAL_STORAGE_FLT_ARRAY` | 0x30 |  | A hint that the original `Path2D` object stored the coordinates in a Java array of floats.
  `SERIAL_STORAGE_DBL_ARRAY` | 0x31 |  | A hint that the original `Path2D` object stored the coordinates in a Java array of doubles.
  `SERIAL_SEG_FLT_MOVETO` | 0x40 | 2 floats | A `moveTo` path segment follows.
  `SERIAL_SEG_FLT_LINETO` | 0x41 | 2 floats | A `lineTo` path segment follows.
  `SERIAL_SEG_FLT_QUADTO` | 0x42 | 4 floats | A `quadTo` path segment follows.
  `SERIAL_SEG_FLT_CUBICTO` | 0x43 | 6 floats | A `curveTo` path segment follows.
  `SERIAL_SEG_DBL_MOVETO` | 0x50 | 2 doubles | A `moveTo` path segment follows.
  `SERIAL_SEG_DBL_LINETO` | 0x51 | 2 doubles | A `lineTo` path segment follows.
  `SERIAL_SEG_DBL_QUADTO` | 0x52 | 4 doubles | A `curveTo` path segment follows.
  `SERIAL_SEG_DBL_CUBICTO` | 0x53 | 6 doubles | A `curveTo` path segment follows.
  `SERIAL_SEG_CLOSE` | 0x60 |  | A `closePath` path segment.
  `SERIAL_PATH_END` | 0x61 |  | There are no more path segments following.

Parameters:
  `s` - the `ObjectOutputStream` to write
Throws:
  `IOException` - if an I/O error occurs
Since:
  1.6

### Class java.awt.geom.Path2D.Float

class Float extends Path2D implements Serializable

serialVersionUID:
  6990832515060788886L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream s) throws ClassNotFoundException, IOException
Reads the default serializable fields from the `ObjectInputStream` followed by an explicit serialization of the path segments stored in this path.

There are no default serializable fields as of 1.6.

The serial data for this object is described in the writeObject method.

Parameters:
  `s` - the `ObjectInputStream` to read
Throws:
  `ClassNotFoundException` - if the class of a serialized object could not be found
  `IOException` - if an I/O error occurs
Since:
  1.6

##### writeObject

private void writeObject(ObjectOutputStream s) throws IOException
Writes the default serializable fields to the `ObjectOutputStream` followed by an explicit serialization of the path segments stored in this path.

Serial Data:
  1. The default serializable fields. There are no default serializable fields as of 1.6.
  2. followed by a byte indicating the storage type of the original object as a hint (SERIAL_STORAGE_FLT_ARRAY)
  3. followed by an integer indicating the number of path segments to follow (NP) or -1 to indicate an unknown number of path segments follows
  4. followed by an integer indicating the total number of coordinates to follow (NC) or -1 to indicate an unknown number of coordinates follows (NC should always be even since coordinates always appear in pairs representing an x,y pair)
  5. followed by a byte indicating the winding rule (`WIND_EVEN_ODD` or `WIND_NON_ZERO`)
  6. followed by `NP` (or unlimited if `NP < 0`) sets of values consisting of a single byte indicating a path segment type followed by one or more pairs of float or double values representing the coordinates of the path segment
  7. followed by a byte indicating the end of the path (SERIAL_PATH_END).

  The following byte value constants are used in the serialized form of `Path2D` objects:

  Constants
  Constant Name | Byte Value | Followed by | Description
  --- | --- | --- | ---
  `SERIAL_STORAGE_FLT_ARRAY` | 0x30 |  | A hint that the original `Path2D` object stored the coordinates in a Java array of floats.
  `SERIAL_STORAGE_DBL_ARRAY` | 0x31 |  | A hint that the original `Path2D` object stored the coordinates in a Java array of doubles.
  `SERIAL_SEG_FLT_MOVETO` | 0x40 | 2 floats | A `moveTo` path segment follows.
  `SERIAL_SEG_FLT_LINETO` | 0x41 | 2 floats | A `lineTo` path segment follows.
  `SERIAL_SEG_FLT_QUADTO` | 0x42 | 4 floats | A `quadTo` path segment follows.
  `SERIAL_SEG_FLT_CUBICTO` | 0x43 | 6 floats | A `curveTo` path segment follows.
  `SERIAL_SEG_DBL_MOVETO` | 0x50 | 2 doubles | A `moveTo` path segment follows.
  `SERIAL_SEG_DBL_LINETO` | 0x51 | 2 doubles | A `lineTo` path segment follows.
  `SERIAL_SEG_DBL_QUADTO` | 0x52 | 4 doubles | A `curveTo` path segment follows.
  `SERIAL_SEG_DBL_CUBICTO` | 0x53 | 6 doubles | A `curveTo` path segment follows.
  `SERIAL_SEG_CLOSE` | 0x60 |  | A `closePath` path segment.
  `SERIAL_PATH_END` | 0x61 |  | There are no more path segments following.

Parameters:
  `s` - the `ObjectOutputStream` to write
Throws:
  `IOException` - if an I/O error occurs
Since:
  1.6

### Class java.awt.geom.Point2D.Double

class Double extends Point2D implements Serializable

serialVersionUID:
  6150783262733311327L

#### Serialized Fields

##### x

    double x

The X coordinate of this `Point2D`.

Since:
  1.2

##### y

    double y

The Y coordinate of this `Point2D`.

Since:
  1.2

### Class java.awt.geom.Point2D.Float

class Float extends Point2D implements Serializable

serialVersionUID:
  -2870572449815403710L

#### Serialized Fields

##### x

    float x

The X coordinate of this `Point2D`.

Since:
  1.2

##### y

    float y

The Y coordinate of this `Point2D`.

Since:
  1.2

### Class java.awt.geom.QuadCurve2D.Double

class Double extends QuadCurve2D implements Serializable

serialVersionUID:
  4217149928428559721L

#### Serialized Fields

##### ctrlx

    double ctrlx

The X coordinate of the control point of the quadratic curve segment.

Since:
  1.2

##### ctrly

    double ctrly

The Y coordinate of the control point of the quadratic curve segment.

Since:
  1.2

##### x1

    double x1

The X coordinate of the start point of the quadratic curve segment.

Since:
  1.2

##### x2

    double x2

The X coordinate of the end point of the quadratic curve segment.

Since:
  1.2

##### y1

    double y1

The Y coordinate of the start point of the quadratic curve segment.

Since:
  1.2

##### y2

    double y2

The Y coordinate of the end point of the quadratic curve segment.

Since:
  1.2

### Class java.awt.geom.QuadCurve2D.Float

class Float extends QuadCurve2D implements Serializable

serialVersionUID:
  -8511188402130719609L

#### Serialized Fields

##### ctrlx

    float ctrlx

The X coordinate of the control point of the quadratic curve segment.

Since:
  1.2

##### ctrly

    float ctrly

The Y coordinate of the control point of the quadratic curve segment.

Since:
  1.2

##### x1

    float x1

The X coordinate of the start point of the quadratic curve segment.

Since:
  1.2

##### x2

    float x2

The X coordinate of the end point of the quadratic curve segment.

Since:
  1.2

##### y1

    float y1

The Y coordinate of the start point of the quadratic curve segment.

Since:
  1.2

##### y2

    float y2

The Y coordinate of the end point of the quadratic curve segment.

Since:
  1.2

### Class java.awt.geom.Rectangle2D.Double

class Double extends Rectangle2D implements Serializable

serialVersionUID:
  7771313791441850493L

#### Serialized Fields

##### height

    double height

The height of this `Rectangle2D`.

Since:
  1.2

##### width

    double width

The width of this `Rectangle2D`.

Since:
  1.2

##### x

    double x

The X coordinate of this `Rectangle2D`.

Since:
  1.2

##### y

    double y

The Y coordinate of this `Rectangle2D`.

Since:
  1.2

### Class java.awt.geom.Rectangle2D.Float

class Float extends Rectangle2D implements Serializable

serialVersionUID:
  3798716824173675777L

#### Serialized Fields

##### height

    float height

The height of this `Rectangle2D`.

Since:
  1.2

##### width

    float width

The width of this `Rectangle2D`.

Since:
  1.2

##### x

    float x

The X coordinate of this `Rectangle2D`.

Since:
  1.2

##### y

    float y

The Y coordinate of this `Rectangle2D`.

Since:
  1.2

### Class java.awt.geom.RoundRectangle2D.Double

class Double extends RoundRectangle2D implements Serializable

serialVersionUID:
  1048939333485206117L

#### Serialized Fields

##### archeight

    double archeight

The height of the arc that rounds off the corners.

Since:
  1.2

##### arcwidth

    double arcwidth

The width of the arc that rounds off the corners.

Since:
  1.2

##### height

    double height

The height of this `RoundRectangle2D`.

Since:
  1.2

##### width

    double width

The width of this `RoundRectangle2D`.

Since:
  1.2

##### x

    double x

The X coordinate of this `RoundRectangle2D`.

Since:
  1.2

##### y

    double y

The Y coordinate of this `RoundRectangle2D`.

Since:
  1.2

### Class java.awt.geom.RoundRectangle2D.Float

class Float extends RoundRectangle2D implements Serializable

serialVersionUID:
  -3423150618393866922L

#### Serialized Fields

##### archeight

    float archeight

The height of the arc that rounds off the corners.

Since:
  1.2

##### arcwidth

    float arcwidth

The width of the arc that rounds off the corners.

Since:
  1.2

##### height

    float height

The height of this `RoundRectangle2D`.

Since:
  1.2

##### width

    float width

The width of this `RoundRectangle2D`.

Since:
  1.2

##### x

    float x

The X coordinate of this `RoundRectangle2D`.

Since:
  1.2

##### y

    float y

The Y coordinate of this `RoundRectangle2D`.

Since:
  1.2

## Package java.awt.image

### Exception java.awt.image.ImagingOpException

class ImagingOpException extends RuntimeException implements Serializable

serialVersionUID:
  8026288481846276658L

### Exception java.awt.image.RasterFormatException

class RasterFormatException extends RuntimeException implements Serializable

serialVersionUID:
  96598996116164315L

## Package java.awt.image.renderable

### Class java.awt.image.renderable.ParameterBlock

class ParameterBlock extends Object implements Serializable

serialVersionUID:
  -7577115551785240750L

#### Serialized Fields

##### parameters

    Vector<Object> parameters

A Vector of non-source parameters, stored as arbitrary Objects.

##### sources

    Vector<Object> sources

A Vector of sources, stored as arbitrary Objects.

## Package java.awt.print

### Exception java.awt.print.PrinterAbortException

class PrinterAbortException extends PrinterException implements Serializable

serialVersionUID:
  4725169026278854136L

### Exception java.awt.print.PrinterException

class PrinterException extends Exception implements Serializable

serialVersionUID:
  -3757589981158265819L

### Exception java.awt.print.PrinterIOException

class PrinterIOException extends PrinterException implements Serializable

serialVersionUID:
  5850870712125932846L

#### Serialized Fields

##### mException

    IOException mException

The IO error that terminated the print job.

## Package java.beans

### Class java.beans.IndexedPropertyChangeEvent

class IndexedPropertyChangeEvent extends PropertyChangeEvent implements Serializable

serialVersionUID:
  -320227448495806870L

#### Serialized Fields

##### index

    int index

The index of the property element that was changed.

### Exception java.beans.IntrospectionException

class IntrospectionException extends Exception implements Serializable

serialVersionUID:
  -3728150539969542619L

### Class java.beans.PropertyChangeEvent

class PropertyChangeEvent extends EventObject implements Serializable

serialVersionUID:
  7042693688939648123L

#### Serialized Fields

##### newValue

    Object newValue

New value for property. May be null if not known.

##### oldValue

    Object oldValue

Previous value for property. May be null if not known.

##### propagationId

    Object propagationId

Propagation ID. May be null.

See Also:
  - `PropertyChangeEvent.getPropagationId()`

##### propertyName

    String propertyName

name of the property that changed. May be null, if not known.

### Class java.beans.PropertyChangeSupport

class PropertyChangeSupport extends Object implements Serializable

serialVersionUID:
  6401253773779951803L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream s) throws ClassNotFoundException, IOException
Reads the `ObjectInputStream`.

Parameters:
  `s` - the `ObjectInputStream` to read
Throws:
  `ClassNotFoundException` - if the class of a serialized object could not be found
  `IOException` - if an I/O error occurs

##### writeObject

private void writeObject(ObjectOutputStream s) throws IOException
Writes serializable fields to stream.

Serial Data:
  Null terminated list of `PropertyChangeListeners`.

  At serialization time we skip non-serializable listeners and only serialize the serializable listeners.

Parameters:
  `s` - the `ObjectOutputStream` to write
Throws:
  `IOException` - if an I/O error occurs

#### Serialized Fields

##### children

    Hashtable children

The list of `PropertyChangeListeners`

##### propertyChangeSupportSerializedDataVersion

    int propertyChangeSupportSerializedDataVersion

The version

##### source

    Object source

The object to be provided as the "source" for any generated events

### Exception java.beans.PropertyVetoException

class PropertyVetoException extends Exception implements Serializable

serialVersionUID:
  129596057694162164L

#### Serialized Fields

##### evt

    PropertyChangeEvent evt

A PropertyChangeEvent describing the vetoed change.

### Class java.beans.VetoableChangeSupport

class VetoableChangeSupport extends Object implements Serializable

serialVersionUID:
  -5090210921595982017L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream s) throws ClassNotFoundException, IOException
Reads the `ObjectInputStream`.

Parameters:
  `s` - the `ObjectInputStream` to read
Throws:
  `ClassNotFoundException` - if the class of a serialized object could not be found
  `IOException` - if an I/O error occurs

##### writeObject

private void writeObject(ObjectOutputStream s) throws IOException
Writes serializable fields to stream.

Serial Data:
  Null terminated list of `VetoableChangeListeners`.

  At serialization time we skip non-serializable listeners and only serialize the serializable listeners.

Parameters:
  `s` - the `ObjectOutputStream` to write
Throws:
  `IOException` - if an I/O error occurs

#### Serialized Fields

##### children

    Hashtable children

The list of `PropertyChangeListeners`

##### source

    Object source

The object to be provided as the "source" for any generated events

##### vetoableChangeSupportSerializedDataVersion

    int vetoableChangeSupportSerializedDataVersion

The version

## Package java.beans.beancontext

### Class java.beans.beancontext.BeanContextChildSupport

class BeanContextChildSupport extends Object implements Serializable

serialVersionUID:
  6328947014421475877L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream ois) throws IOException, ClassNotFoundException
Restore a persistent object, must wait for subsequent setBeanContext() to fully restore any resources obtained from the new nesting BeanContext.

Parameters:
  `ois` - the `ObjectInputStream` to read
Throws:
  `ClassNotFoundException` - if the class of a serialized object could not be found
  `IOException` - if an I/O error occurs

##### writeObject

private void writeObject(ObjectOutputStream oos) throws IOException
Write the persistence state of the object.

Parameters:
  `oos` - the `ObjectOutputStream` to write
Throws:
  `IOException` - if an I/O error occurs

#### Serialized Fields

##### beanContextChildPeer

    BeanContextChild beanContextChildPeer

The `BeanContext` in which this `BeanContextChild` is nested.

##### pcSupport

    PropertyChangeSupport pcSupport

The `PropertyChangeSupport` associated with this `BeanContextChildSupport`.

##### vcSupport

    VetoableChangeSupport vcSupport

The `VetoableChangeSupport` associated with this `BeanContextChildSupport`.

### Class java.beans.beancontext.BeanContextEvent

class BeanContextEvent extends EventObject implements Serializable

serialVersionUID:
  7267998073569045052L

#### Serialized Fields

##### propagatedFrom

    BeanContext propagatedFrom

The `BeanContext` from which this event was propagated

### Class java.beans.beancontext.BeanContextMembershipEvent

class BeanContextMembershipEvent extends BeanContextEvent implements Serializable

serialVersionUID:
  3499346510334590959L

#### Serialized Fields

##### children

    Collection children

The list of children affected by this event notification.

### Class java.beans.beancontext.BeanContextServiceAvailableEvent

class BeanContextServiceAvailableEvent extends BeanContextEvent implements Serializable

serialVersionUID:
  -5333985775656400778L

#### Serialized Fields

##### serviceClass

    Class<?> serviceClass

A `Class` reference to the newly available service

### Class java.beans.beancontext.BeanContextServiceRevokedEvent

class BeanContextServiceRevokedEvent extends BeanContextEvent implements Serializable

serialVersionUID:
  -1295543154724961754L

#### Serialized Fields

##### invalidateRefs

    boolean invalidateRefs

`true` if current service is being forcibly revoked.

##### serviceClass

    Class<?> serviceClass

A `Class` reference to the service that is being revoked.

### Class java.beans.beancontext.BeanContextServicesSupport

class BeanContextServicesSupport extends BeanContextSupport implements Serializable

serialVersionUID:
  -8494482757288719206L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream ois) throws IOException, ClassNotFoundException
Deserialize the instance.

Parameters:
  `ois` - the `ObjectInputStream` to read
Throws:
  `ClassNotFoundException` - if the class of a serialized object could not be found
  `IOException` - if an I/O error occurs

##### writeObject

private void writeObject(ObjectOutputStream oos) throws IOException
Serialize the instance.

Parameters:
  `oos` - the `ObjectOutputStream` to write
Throws:
  `IOException` - if an I/O error occurs

### Class java.beans.beancontext.BeanContextServicesSupport.BCSSChild

class BCSSChild extends BeanContextSupport.BCSChild implements Serializable

serialVersionUID:
  -3263851306889194873L

### Class java.beans.beancontext.BeanContextServicesSupport.BCSSServiceProvider

class BCSSServiceProvider extends Object implements Serializable

serialVersionUID:
  861278251667444782L

#### Serialized Fields

##### serviceProvider

    BeanContextServiceProvider serviceProvider

The service provider.

### Class java.beans.beancontext.BeanContextSupport

class BeanContextSupport extends BeanContextChildSupport implements Serializable

serialVersionUID:
  -4879613978649577204L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream ois) throws IOException, ClassNotFoundException
deserialize contents ... if this instance has a distinct peer the children are *not* serialized here, the peer's readObject() must call readChildren() after deserializing this instance.

Parameters:
  `ois` - the `ObjectInputStream` to read
Throws:
  `ClassNotFoundException` - if the class of a serialized object could not be found
  `IOException` - if an I/O error occurs

##### writeObject

private void writeObject(ObjectOutputStream oos) throws IOException
Serialize the BeanContextSupport, if this instance has a distinct peer (that is this object is acting as a delegate for another) then the children of this instance are not serialized here due to a 'chicken and egg' problem that occurs on deserialization of the children at the same time as this instance. Therefore in situations where there is a distinct peer to this instance it should always call writeObject() followed by writeChildren() and readObject() followed by readChildren().

Parameters:
  `oos` - the `ObjectOutputStream` to write
Throws:
  `IOException` - if an I/O error occurs

#### Serialized Fields

##### designTime

    boolean designTime

A `boolean` indicating whether or not this object is currently in design time mode.

##### locale

    Locale locale

The current locale of this BeanContext.

##### okToUseGui

    boolean okToUseGui

A `boolean` indicating if this instance may now render a GUI.

##### serializable

    int serializable

Currently serializable children.

### Class java.beans.beancontext.BeanContextSupport.BCSChild

class BCSChild extends Object implements Serializable

serialVersionUID:
  -5815286101609939109L

#### Serialized Fields

##### child

    Object child

The child.

##### proxyPeer

    Object proxyPeer

The peer if the child and the peer are related by an implementation of BeanContextProxy

## Package java.io

### Exception java.io.CharConversionException

class CharConversionException extends IOException implements Serializable

serialVersionUID:
  -8680016352018427031L

### Exception java.io.EOFException

class EOFException extends IOException implements Serializable

serialVersionUID:
  6433858223774886977L

### Class java.io.File

class File extends Object implements Serializable

serialVersionUID:
  301077366599181567L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream s) throws IOException, ClassNotFoundException
readObject is called to restore this filename. The original separator character is read. If it is different than the separator character on this system, then the old separator is replaced by the local separator.

Parameters:
  `s` - the `ObjectInputStream` from which data is read
Throws:
  `IOException` - if an I/O error occurs
  `ClassNotFoundException` - if a serialized class cannot be loaded

##### writeObject

private void writeObject(ObjectOutputStream s) throws IOException
WriteObject is called to save this filename. The separator character is saved also so it can be replaced in case the path is reconstituted on a different host type.

Serial Data:
  Default fields followed by separator character.
Parameters:
  `s` - the `ObjectOutputStream` to which data is written
Throws:
  `IOException` - if an I/O error occurs

#### Serialized Fields

##### path

    String path

This abstract pathname's normalized pathname string. A normalized pathname string uses the default name-separator character and does not contain any duplicate or redundant separators.

### Exception java.io.FileNotFoundException

class FileNotFoundException extends IOException implements Serializable

serialVersionUID:
  -897856973823710492L

### Class java.io.FilePermissionCollection

class FilePermissionCollection extends PermissionCollection implements Serializable

serialVersionUID:
  2202956749081564585L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream in) throws IOException, ClassNotFoundException
Reads in a Vector of FilePermissions and saves them in the perms field.

Parameters:
  `in` - the `ObjectInputStream` from which data is read
Throws:
  `IOException` - if an I/O error occurs
  `ClassNotFoundException` - if a serialized class cannot be loaded

##### writeObject

private void writeObject(ObjectOutputStream out) throws IOException
Writes the contents of the perms field out as a Vector for serialization compatibility with earlier releases.

Parameters:
  `out` - the `ObjectOutputStream` to which data is written
Throws:
  `IOException` - if an I/O error occurs

#### Serialized Fields

##### permissions

    Vector permissions

A list of FilePermission objects.

### Exception java.io.InterruptedIOException

class InterruptedIOException extends IOException implements Serializable

serialVersionUID:
  4020568460727500567L

#### Serialized Fields

##### bytesTransferred

    int bytesTransferred

Reports how many bytes had been transferred as part of the I/O operation before it was interrupted.

### Exception java.io.InvalidClassException

class InvalidClassException extends ObjectStreamException implements Serializable

serialVersionUID:
  -4333316296251054416L

#### Serialized Fields

##### classname

    String classname

Name of the invalid class.
Name of the invalid class.

### Exception java.io.InvalidObjectException

class InvalidObjectException extends ObjectStreamException implements Serializable

serialVersionUID:
  3233174318281839583L

### Error java.io.IOError

class IOError extends Error implements Serializable

serialVersionUID:
  67100927991680413L

### Exception java.io.IOException

class IOException extends Exception implements Serializable

serialVersionUID:
  7818375828146090155L

### Exception java.io.NotActiveException

class NotActiveException extends ObjectStreamException implements Serializable

serialVersionUID:
  -3893467273049808895L

### Exception java.io.NotSerializableException

class NotSerializableException extends ObjectStreamException implements Serializable

serialVersionUID:
  2906642554793891381L

### Class java.io.ObjectStreamClass

class ObjectStreamClass extends Object implements Serializable

serialVersionUID:
  -6120832682080437368L

#### Serialization Overview

`ObjectStreamClass` has no fields for default serialization.

### Exception java.io.ObjectStreamException

class ObjectStreamException extends IOException implements Serializable

serialVersionUID:
  7260898174833392607L

### Exception java.io.OptionalDataException

class OptionalDataException extends ObjectStreamException implements Serializable

serialVersionUID:
  -8011121865681257820L

#### Serialized Fields

##### eof

    boolean eof

True if there is no more data in the buffered part of the stream.

##### length

    int length

The number of bytes of primitive data available to be read in the current buffer.

### Class java.io.SerializablePermission

class SerializablePermission extends BasicPermission implements Serializable

serialVersionUID:
  8537212141160296410L

#### Serialized Fields

##### actions

    String actions

### Exception java.io.StreamCorruptedException

class StreamCorruptedException extends ObjectStreamException implements Serializable

serialVersionUID:
  8983558202217591746L

### Exception java.io.SyncFailedException

class SyncFailedException extends IOException implements Serializable

serialVersionUID:
  -2353342684412443330L

### Exception java.io.UncheckedIOException

class UncheckedIOException extends RuntimeException implements Serializable

serialVersionUID:
  -8134305061645241065L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream s) throws IOException, ClassNotFoundException
Called to read the object from a stream.

Parameters:
  `s` - the `ObjectInputStream` from which data is read
Throws:
  `IOException` - if an I/O error occurs
  `ClassNotFoundException` - if a serialized class cannot be loaded
  `InvalidObjectException` - if the object is invalid or has a cause that is not an `IOException`

### Exception java.io.UnsupportedEncodingException

class UnsupportedEncodingException extends IOException implements Serializable

serialVersionUID:
  -4274276298326136670L

### Exception java.io.UTFDataFormatException

class UTFDataFormatException extends IOException implements Serializable

serialVersionUID:
  420743449228280612L

### Exception java.io.WriteAbortedException

class WriteAbortedException extends ObjectStreamException implements Serializable

serialVersionUID:
  -3326426625597282442L

#### Serialized Fields

##### detail

    Exception detail

Deprecated.
This field predates the general-purpose exception chaining facility. The `Throwable.getCause()` method is now the preferred means of obtaining this information.
Exception that was caught while writing the ObjectStream.

## Package java.lang

### Error java.lang.AbstractMethodError

class AbstractMethodError extends IncompatibleClassChangeError implements Serializable

serialVersionUID:
  -1654391082989018462L

### Exception java.lang.ArithmeticException

class ArithmeticException extends RuntimeException implements Serializable

serialVersionUID:
  2256477558314496007L

### Exception java.lang.ArrayIndexOutOfBoundsException

class ArrayIndexOutOfBoundsException extends IndexOutOfBoundsException implements Serializable

serialVersionUID:
  -5116101128118950844L

### Exception java.lang.ArrayStoreException

class ArrayStoreException extends RuntimeException implements Serializable

serialVersionUID:
  -4522193890499838241L

### Error java.lang.AssertionError

class AssertionError extends Error implements Serializable

serialVersionUID:
  -5013299493970297370L

### Class java.lang.Boolean

class Boolean extends Object implements Serializable

serialVersionUID:
  -3665804199014368530L

#### Serialized Fields

##### value

    boolean value

The value of the Boolean.

### Error java.lang.BootstrapMethodError

class BootstrapMethodError extends LinkageError implements Serializable

serialVersionUID:
  292L

### Class java.lang.Byte

class Byte extends Number implements Serializable

serialVersionUID:
  -7183698231559129828L

#### Serialized Fields

##### value

    byte value

The value of the `Byte`.

### Class java.lang.Character

class Character extends Object implements Serializable

serialVersionUID:
  3786198910865385080L

#### Serialized Fields

##### value

    char value

The value of the `Character`.

### Class java.lang.Class

class Class extends Object implements Serializable

serialVersionUID:
  3206093459760846163L

#### Serialization Overview

Class Class is special cased within the Serialization Stream Protocol. A Class instance is written initially into an ObjectOutputStream in the following format:

          TC_CLASS ClassDescriptor
          A ClassDescriptor is a special cased serialization of
          a java.io.ObjectStreamClass instance.

A new handle is generated for the initial time the class descriptor is written into the stream. Future references to the class descriptor are written as references to the initial class descriptor instance.

See Also:
  - `ObjectStreamClass`

### Exception java.lang.ClassCastException

class ClassCastException extends RuntimeException implements Serializable

serialVersionUID:
  -9223365651070458532L

### Error java.lang.ClassCircularityError

class ClassCircularityError extends LinkageError implements Serializable

serialVersionUID:
  1054362542914539689L

### Error java.lang.ClassFormatError

class ClassFormatError extends LinkageError implements Serializable

serialVersionUID:
  -8420114879011949195L

### Exception java.lang.ClassNotFoundException

class ClassNotFoundException extends ReflectiveOperationException implements Serializable

serialVersionUID:
  9176873029745254542L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream s) throws IOException, ClassNotFoundException
Reconstitutes the ClassNotFoundException instance from a stream and initialize the cause properly when deserializing from an older version. The getException and getCause method returns the private "ex" field in the older implementation and ClassNotFoundException::cause was set to null.

Parameters:
  `s` - the `ObjectInputStream` from which data is read
Throws:
  `IOException` - if an I/O error occurs
  `ClassNotFoundException` - if a serialized class cannot be loaded

##### writeObject

private void writeObject(ObjectOutputStream out) throws IOException
To maintain compatibility with older implementation, write a serial "ex" field with the cause as the value.

Parameters:
  `out` - the `ObjectOutputStream` to which data is written
Throws:
  `IOException` - if an I/O error occurs

#### Serialization Overview

Serializable fields for ClassNotFoundException.

#### Serialized Fields

##### ex

    Throwable ex

the `Throwable`

### Exception java.lang.CloneNotSupportedException

class CloneNotSupportedException extends Exception implements Serializable

serialVersionUID:
  5195511250079656443L

### Class java.lang.Double

class Double extends Number implements Serializable

serialVersionUID:
  -9172774392245257468L

#### Serialized Fields

##### value

    double value

The value of the Double.

### Exception java.lang.EnumConstantNotPresentException

class EnumConstantNotPresentException extends RuntimeException implements Serializable

serialVersionUID:
  -6046998521960521108L

#### Serialized Fields

##### constantName

    String constantName

The name of the missing enum constant.

##### enumType

    Class<? extends Enum> enumType

The type of the missing enum constant.

### Error java.lang.Error

class Error extends Throwable implements Serializable

serialVersionUID:
  4980196508277280342L

### Exception java.lang.Exception

class Exception extends Throwable implements Serializable

serialVersionUID:
  -3387516993124229948L

### Error java.lang.ExceptionInInitializerError

class ExceptionInInitializerError extends LinkageError implements Serializable

serialVersionUID:
  1521711792217232256L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream s) throws IOException, ClassNotFoundException
Reconstitutes the ExceptionInInitializerError instance from a stream and initialize the cause properly when deserializing from an older version. The getException and getCause method returns the private "exception" field in the older implementation and ExceptionInInitializerError::cause was set to null.

Parameters:
  `s` - the `ObjectInputStream` from which data is read
Throws:
  `IOException` - if an I/O error occurs
  `ClassNotFoundException` - if a serialized class cannot be loaded

##### writeObject

private void writeObject(ObjectOutputStream out) throws IOException
To maintain compatibility with older implementation, write a serial "exception" field with the cause as the value.

Parameters:
  `out` - the `ObjectOutputStream` to which data is written
Throws:
  `IOException` - if an I/O error occurs

#### Serialization Overview

Serializable fields for ExceptionInInitializerError.

#### Serialized Fields

##### exception

    Throwable exception

the exception

### Class java.lang.Float

class Float extends Number implements Serializable

serialVersionUID:
  -2671257302660747028L

#### Serialized Fields

##### value

    float value

The value of the Float.

### Error java.lang.IllegalAccessError

class IllegalAccessError extends IncompatibleClassChangeError implements Serializable

serialVersionUID:
  -8988904074992417891L

### Exception java.lang.IllegalAccessException

class IllegalAccessException extends ReflectiveOperationException implements Serializable

serialVersionUID:
  6616958222490762034L

### Exception java.lang.IllegalArgumentException

class IllegalArgumentException extends RuntimeException implements Serializable

serialVersionUID:
  -5365630128856068164L

### Exception java.lang.IllegalCallerException

class IllegalCallerException extends RuntimeException implements Serializable

serialVersionUID:
  -2349421918363102232L

### Exception java.lang.IllegalMonitorStateException

class IllegalMonitorStateException extends RuntimeException implements Serializable

serialVersionUID:
  3713306369498869069L

### Exception java.lang.IllegalStateException

class IllegalStateException extends RuntimeException implements Serializable

serialVersionUID:
  -1848914673093119416L

### Exception java.lang.IllegalThreadStateException

class IllegalThreadStateException extends IllegalArgumentException implements Serializable

serialVersionUID:
  -7626246362397460174L

### Error java.lang.IncompatibleClassChangeError

class IncompatibleClassChangeError extends LinkageError implements Serializable

serialVersionUID:
  -4914975503642802119L

### Exception java.lang.IndexOutOfBoundsException

class IndexOutOfBoundsException extends RuntimeException implements Serializable

serialVersionUID:
  234122996006267687L

### Error java.lang.InstantiationError

class InstantiationError extends IncompatibleClassChangeError implements Serializable

serialVersionUID:
  -4885810657349421204L

### Exception java.lang.InstantiationException

class InstantiationException extends ReflectiveOperationException implements Serializable

serialVersionUID:
  -8441929162975509110L

### Class java.lang.Integer

class Integer extends Number implements Serializable

serialVersionUID:
  1360826667806852920L

#### Serialized Fields

##### value

    int value

The value of the `Integer`.

### Error java.lang.InternalError

class InternalError extends VirtualMachineError implements Serializable

serialVersionUID:
  -9062593416125562365L

### Exception java.lang.InterruptedException

class InterruptedException extends Exception implements Serializable

serialVersionUID:
  6700697376100628473L

### Exception java.lang.LayerInstantiationException

class LayerInstantiationException extends RuntimeException implements Serializable

serialVersionUID:
  -906239691613568347L

### Error java.lang.LinkageError

class LinkageError extends Error implements Serializable

serialVersionUID:
  3579600108157160122L

### Class java.lang.Long

class Long extends Number implements Serializable

serialVersionUID:
  4290774380558885855L

#### Serialized Fields

##### value

    long value

The value of the `Long`.

### Exception java.lang.NegativeArraySizeException

class NegativeArraySizeException extends RuntimeException implements Serializable

serialVersionUID:
  -8960118058596991861L

### Error java.lang.NoClassDefFoundError

class NoClassDefFoundError extends LinkageError implements Serializable

serialVersionUID:
  9095859863287012458L

### Error java.lang.NoSuchFieldError

class NoSuchFieldError extends IncompatibleClassChangeError implements Serializable

serialVersionUID:
  -3456430195886129035L

### Exception java.lang.NoSuchFieldException

class NoSuchFieldException extends ReflectiveOperationException implements Serializable

serialVersionUID:
  -6143714805279938260L

### Error java.lang.NoSuchMethodError

class NoSuchMethodError extends IncompatibleClassChangeError implements Serializable

serialVersionUID:
  -3765521442372831335L

### Exception java.lang.NoSuchMethodException

class NoSuchMethodException extends ReflectiveOperationException implements Serializable

serialVersionUID:
  5034388446362600923L

### Exception java.lang.NullPointerException

class NullPointerException extends RuntimeException implements Serializable

serialVersionUID:
  5162710183389028792L

### Class java.lang.Number

class Number extends Object implements Serializable

serialVersionUID:
  -8742448824652078965L

### Exception java.lang.NumberFormatException

class NumberFormatException extends IllegalArgumentException implements Serializable

serialVersionUID:
  -2848938806368998894L

### Error java.lang.OutOfMemoryError

class OutOfMemoryError extends VirtualMachineError implements Serializable

serialVersionUID:
  8228564086184010517L

### Exception java.lang.ReflectiveOperationException

class ReflectiveOperationException extends Exception implements Serializable

serialVersionUID:
  123456789L

### Exception java.lang.RuntimeException

class RuntimeException extends Exception implements Serializable

serialVersionUID:
  -7034897190745766939L

### Class java.lang.RuntimePermission

class RuntimePermission extends BasicPermission implements Serializable

serialVersionUID:
  7399184964622342223L

### Exception java.lang.SecurityException

class SecurityException extends RuntimeException implements Serializable

serialVersionUID:
  6878364983674394167L

### Class java.lang.Short

class Short extends Number implements Serializable

serialVersionUID:
  7515723908773894738L

#### Serialized Fields

##### value

    short value

The value of the `Short`.

### Error java.lang.StackOverflowError

class StackOverflowError extends VirtualMachineError implements Serializable

serialVersionUID:
  8609175038441759607L

### Class java.lang.StackTraceElement

class StackTraceElement extends Object implements Serializable

serialVersionUID:
  6992337162326171013L

#### Serialized Fields

##### classLoaderName

    String classLoaderName

The name of the class loader.

##### declaringClass

    String declaringClass

The declaring class.

##### fileName

    String fileName

The source file name.

##### format

    byte format

Control to show full or partial module, package, and class names.

##### lineNumber

    int lineNumber

The source line number.

##### methodName

    String methodName

The method name.

##### moduleName

    String moduleName

The module name.

##### moduleVersion

    String moduleVersion

The module version.

### Class java.lang.String

class String extends Object implements Serializable

serialVersionUID:
  -6849794470754667710L

#### Serialization Overview

Class String is special cased within the Serialization Stream Protocol. A String instance is written into an ObjectOutputStream according to Object Serialization Specification, Section 6.2, "Stream Elements"

### Class java.lang.StringBuffer

class StringBuffer extends java.lang.AbstractStringBuilder implements Serializable

serialVersionUID:
  3388685877147921107L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream s) throws IOException, ClassNotFoundException
The `readObject` method is called to restore the state of the `StringBuffer` from a stream.

Parameters:
  `s` - the `ObjectInputStream` from which data is read
Throws:
  `IOException` - if an I/O error occurs
  `ClassNotFoundException` - if a serialized class cannot be loaded

##### writeObject

private void writeObject(ObjectOutputStream s) throws IOException
The `writeObject` method is called to write the state of the `StringBuffer` to a stream.

Parameters:
  `s` - the `ObjectOutputStream` to which data is written
Throws:
  `IOException` - if an I/O error occurs

#### Serialization Overview

Serializable fields for StringBuffer.

#### Serialized Fields

##### count

    int count

The number of characters in this StringBuffer.

##### shared

    boolean shared

A flag indicating whether the backing array is shared. The value is ignored upon deserialization.

##### value

    char[] value

The backing character array of this StringBuffer.

### Class java.lang.StringBuilder

class StringBuilder extends java.lang.AbstractStringBuilder implements Serializable

serialVersionUID:
  4383685877147921099L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream s) throws IOException, ClassNotFoundException
readObject is called to restore the state of the StringBuilder from a stream.

Parameters:
  `s` - the `ObjectInputStream` from which data is read
Throws:
  `IOException` - if an I/O error occurs
  `ClassNotFoundException` - if a serialized class cannot be loaded

##### writeObject

private void writeObject(ObjectOutputStream s) throws IOException
Save the state of the `StringBuilder` instance to a stream (that is, serialize it).

Serial Data:
  the number of characters currently stored in the string builder (`int`), followed by the characters in the string builder (`char[]`). The length of the `char` array may be greater than the number of characters currently stored in the string builder, in which case extra characters are ignored.
Parameters:
  `s` - the `ObjectOutputStream` to which data is written
Throws:
  `IOException` - if an I/O error occurs

### Exception java.lang.StringIndexOutOfBoundsException

class StringIndexOutOfBoundsException extends IndexOutOfBoundsException implements Serializable

serialVersionUID:
  -6762910422159637258L

### Error java.lang.ThreadDeath

class ThreadDeath extends Error implements Serializable

serialVersionUID:
  -4417128565033088268L

### Class java.lang.Throwable

class Throwable extends Object implements Serializable

serialVersionUID:
  -3042686055658047285L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream s) throws IOException, ClassNotFoundException
Reads a `Throwable` from a stream, enforcing well-formedness constraints on fields. Null entries and self-pointers are not allowed in the list of `suppressedExceptions`. Null entries are not allowed for stack trace elements. A null stack trace in the serial form results in a zero-length stack element array. A single-element stack trace whose entry is equal to `new StackTraceElement("", "", null, Integer.MIN_VALUE)` results in a `null` `stackTrace` field. Note that there are no constraints on the value the `cause` field can hold; both `null` and `this` are valid values for the field.

Parameters:
  `s` - the `ObjectInputStream` from which data is read
Throws:
  `IOException` - if an I/O error occurs
  `ClassNotFoundException` - if a serialized class cannot be loaded

##### writeObject

private void writeObject(ObjectOutputStream s) throws IOException
Write a `Throwable` object to a stream. A `null` stack trace field is represented in the serial form as a one-element array whose element is equal to `new StackTraceElement("", "", null, Integer.MIN_VALUE)`.

Parameters:
  `s` - the `ObjectOutputStream` to which data is written
Throws:
  `IOException` - if an I/O error occurs

#### Serialized Fields

##### cause

    Throwable cause

The throwable that caused this throwable to get thrown, or null if this throwable was not caused by another throwable, or if the causative throwable is unknown. If this field is equal to this throwable itself, it indicates that the cause of this throwable has not yet been initialized.

Since:
  1.4

##### detailMessage

    String detailMessage

Specific details about the Throwable. For example, for `FileNotFoundException`, this contains the name of the file that could not be found.

##### stackTrace

    StackTraceElement[] stackTrace

The stack trace, as returned by `Throwable.getStackTrace()`. The field is initialized to a zero-length array. A `null` value of this field indicates subsequent calls to `Throwable.setStackTrace(StackTraceElement[])` and `Throwable.fillInStackTrace()` will be no-ops.

Since:
  1.4

##### suppressedExceptions

    List<Throwable> suppressedExceptions

The list of suppressed exceptions, as returned by `Throwable.getSuppressed()`. The list is initialized to a zero-element unmodifiable sentinel list. When a serialized Throwable is read in, if the `suppressedExceptions` field points to a zero-element list, the field is reset to the sentinel value.

Since:
  1.7

### Exception java.lang.TypeNotPresentException

class TypeNotPresentException extends RuntimeException implements Serializable

serialVersionUID:
  -5101214195716534496L

#### Serialized Fields

##### typeName

    String typeName

The type name.

### Error java.lang.UnknownError

class UnknownError extends VirtualMachineError implements Serializable

serialVersionUID:
  2524784860676771849L

### Error java.lang.UnsatisfiedLinkError

class UnsatisfiedLinkError extends LinkageError implements Serializable

serialVersionUID:
  -4019343241616879428L

### Error java.lang.UnsupportedClassVersionError

class UnsupportedClassVersionError extends ClassFormatError implements Serializable

serialVersionUID:
  -7123279212883497373L

### Exception java.lang.UnsupportedOperationException

class UnsupportedOperationException extends RuntimeException implements Serializable

serialVersionUID:
  -1242599979055084673L

### Error java.lang.VerifyError

class VerifyError extends LinkageError implements Serializable

serialVersionUID:
  7001962396098498785L

### Error java.lang.VirtualMachineError

class VirtualMachineError extends Error implements Serializable

serialVersionUID:
  4161983926571568670L

## Package java.lang.annotation

### Error java.lang.annotation.AnnotationFormatError

class AnnotationFormatError extends Error implements Serializable

serialVersionUID:
  -4256701562333669892L

### Exception java.lang.annotation.AnnotationTypeMismatchException

class AnnotationTypeMismatchException extends RuntimeException implements Serializable

serialVersionUID:
  8125925355765570191L

#### Serialized Fields

##### foundType

    String foundType

The (erroneous) type of data found in the annotation. This string may, but is not required to, contain the value as well. The exact format of the string is unspecified.

### Exception java.lang.annotation.IncompleteAnnotationException

class IncompleteAnnotationException extends RuntimeException implements Serializable

serialVersionUID:
  8445097402741811912L

#### Serialized Fields

##### annotationType

    Class<? extends Annotation> annotationType

The annotation interface.

##### elementName

    String elementName

The element name.

## Package java.lang.instrument

### Exception java.lang.instrument.IllegalClassFormatException

class IllegalClassFormatException extends Exception implements Serializable

serialVersionUID:
  -3841736710924794009L

### Exception java.lang.instrument.UnmodifiableClassException

class UnmodifiableClassException extends Exception implements Serializable

serialVersionUID:
  1716652643585309178L

### Exception java.lang.instrument.UnmodifiableModuleException

class UnmodifiableModuleException extends RuntimeException implements Serializable

serialVersionUID:
  6912511912351080644L

## Package java.lang.invoke

### Exception java.lang.invoke.LambdaConversionException

class LambdaConversionException extends Exception implements Serializable

serialVersionUID:
  300L

### Class java.lang.invoke.MethodType

class MethodType extends Object implements Serializable

serialVersionUID:
  292L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream s) throws IOException, ClassNotFoundException
Reconstitute the `MethodType` instance from a stream (that is, deserialize it). This instance is a scratch object with bogus final fields. It provides the parameters to the factory method called by `readResolve`. After that call it is discarded.

Parameters:
  `s` - the stream to read the object from
Throws:
  `IOException` - if there is a problem reading the object
  `ClassNotFoundException` - if one of the component classes cannot be resolved
See Also:
  - `MethodType.readResolve()`
  - `MethodType.writeObject(java.io.ObjectOutputStream)`

##### readResolve

private Object readResolve()
Resolves and initializes a `MethodType` object after serialization.

##### writeObject

private void writeObject(ObjectOutputStream s) throws IOException
Save the `MethodType` instance to a stream.

Serial Data:
  For portability, the serialized format does not refer to named fields. Instead, the return type and parameter type arrays are written directly from the `writeObject` method, using two calls to `s.writeObject` as follows:

  >     s.writeObject(this.returnType());
  >     s.writeObject(this.parameterArray());

  The deserialized field values are checked as if they were provided to the factory method `methodType`. For example, null values, or `void` parameter types, will lead to exceptions during deserialization.

Parameters:
  `s` - the stream to write the object to
Throws:
  `IOException` - if there is a problem writing the object

#### Serialization Overview

There are no serializable fields for `MethodType`.

### Class java.lang.invoke.SerializedLambda

class SerializedLambda extends Object implements Serializable

serialVersionUID:
  8025925345765570181L

#### Serialization Methods

##### readResolve

private Object readResolve() throws ObjectStreamException
Resolve a `SerializedLambda` to an object.

Throws:
  `ObjectStreamException` - if the object is not valid

#### Serialized Fields

##### capturedArgs

    Object[] capturedArgs

The captured arguments.

##### capturingClass

    Class<?> capturingClass

The capturing class.

##### functionalInterfaceClass

    String functionalInterfaceClass

The functional interface class.

##### functionalInterfaceMethodName

    String functionalInterfaceMethodName

The functional interface method name.

##### functionalInterfaceMethodSignature

    String functionalInterfaceMethodSignature

The functional interface method signature.

##### implClass

    String implClass

The implementation class.

##### implMethodKind

    int implMethodKind

The implementation method kind.

##### implMethodName

    String implMethodName

The implementation method name.

##### implMethodSignature

    String implMethodSignature

The implementation method signature.

##### instantiatedMethodType

    String instantiatedMethodType

The instantiated method type.

### Exception java.lang.invoke.StringConcatException

class StringConcatException extends Exception implements Serializable

serialVersionUID:
  301L

### Exception java.lang.invoke.WrongMethodTypeException

class WrongMethodTypeException extends RuntimeException implements Serializable

serialVersionUID:
  292L

## Package java.lang.management

### Class java.lang.management.ManagementPermission

class ManagementPermission extends BasicPermission implements Serializable

serialVersionUID:
  1897496590799378737L

## Package java.lang.module

### Exception java.lang.module.FindException

class FindException extends RuntimeException implements Serializable

serialVersionUID:
  -5817081036963388391L

### Exception java.lang.module.InvalidModuleDescriptorException

class InvalidModuleDescriptorException extends RuntimeException implements Serializable

serialVersionUID:
  4863390386809347380L

### Exception java.lang.module.ResolutionException

class ResolutionException extends RuntimeException implements Serializable

serialVersionUID:
  -1031186845316729450L

## Package java.lang.reflect

### Error java.lang.reflect.GenericSignatureFormatError

class GenericSignatureFormatError extends ClassFormatError implements Serializable

serialVersionUID:
  6709919147137911034L

### Exception java.lang.reflect.InaccessibleObjectException

class InaccessibleObjectException extends RuntimeException implements Serializable

serialVersionUID:
  4158786093378140901L

### Exception java.lang.reflect.InvocationTargetException

class InvocationTargetException extends ReflectiveOperationException implements Serializable

serialVersionUID:
  4085088731926701167L

#### Serialized Fields

##### target

    Throwable target

This field holds the target if the InvocationTargetException(Throwable target) constructor was used to instantiate the object

### Exception java.lang.reflect.MalformedParameterizedTypeException

class MalformedParameterizedTypeException extends RuntimeException implements Serializable

serialVersionUID:
  -5696557788586220964L

### Exception java.lang.reflect.MalformedParametersException

class MalformedParametersException extends RuntimeException implements Serializable

serialVersionUID:
  20130919L

### Class java.lang.reflect.Proxy

class Proxy extends Object implements Serializable

serialVersionUID:
  -2222568056686623797L

#### Serialized Fields

##### h

    InvocationHandler h

the invocation handler for this proxy instance.

### Class java.lang.reflect.ReflectPermission

class ReflectPermission extends BasicPermission implements Serializable

serialVersionUID:
  7412737110241507485L

### Exception java.lang.reflect.UndeclaredThrowableException

class UndeclaredThrowableException extends RuntimeException implements Serializable

serialVersionUID:
  330127114055056639L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream s) throws IOException, ClassNotFoundException
Reconstitutes the UndeclaredThrowableException instance from a stream and initialize the cause properly when deserializing from an older version.

Parameters:
  `s` - the `ObjectInputStream` from which data is read
Throws:
  `IOException` - if an I/O error occurs
  `ClassNotFoundException` - if a serialized class cannot be loaded

##### writeObject

private void writeObject(ObjectOutputStream out) throws IOException
To maintain compatibility with older implementation, write a serial "ex" field with the cause as the value.

Parameters:
  `out` - the `ObjectOutputStream` to which data is written
Throws:
  `IOException` - if an I/O error occurs

#### Serialization Overview

Serializable fields for UndeclaredThrowableException.

#### Serialized Fields

##### undeclaredThrowable

    Throwable undeclaredThrowable

the undeclared exception

## Package java.math

### Class java.math.BigDecimal

class BigDecimal extends Number implements Serializable

serialVersionUID:
  6108874887143696463L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream s) throws IOException, ClassNotFoundException
Reconstitute the `BigDecimal` instance from a stream (that is, deserialize it).

Parameters:
  `s` - the stream being read.
Throws:
  `IOException` - if an I/O error occurs
  `ClassNotFoundException` - if a serialized class cannot be loaded

##### readObjectNoData

private void readObjectNoData() throws ObjectStreamException
Serialization without data not supported for this class.

Throws:
  `ObjectStreamException`

##### writeObject

private void writeObject(ObjectOutputStream s) throws IOException
Serialize this `BigDecimal` to the stream in question

Parameters:
  `s` - the stream to serialize to.
Throws:
  `IOException` - if an I/O error occurs

#### Serialized Fields

##### intVal

    BigInteger intVal

The unscaled value of this BigDecimal, as returned by `BigDecimal.unscaledValue()`.

See Also:
  - `BigDecimal.unscaledValue()`

##### scale

    int scale

The scale of this BigDecimal, as returned by `BigDecimal.scale`.

See Also:
  - `BigDecimal.scale`

### Class java.math.BigInteger

class BigInteger extends Number implements Serializable

serialVersionUID:
  -8287574255936472291L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream s) throws IOException, ClassNotFoundException
Reconstitute the `BigInteger` instance from a stream (that is, deserialize it). The magnitude is read in as an array of bytes for historical reasons, but it is converted to an array of ints and the byte array is discarded. Note: The current convention is to initialize the cache fields, bitCountPlusOne, bitLengthPlusOne and lowestSetBitPlusTwo, to 0 rather than some other marker value. Therefore, no explicit action to set these fields needs to be taken in readObject because those fields already have a 0 value by default since defaultReadObject is not being used.

Parameters:
  `s` - the stream being read.
Throws:
  `IOException` - if an I/O error occurs
  `ClassNotFoundException` - if a serialized class cannot be loaded

##### readObjectNoData

private void readObjectNoData() throws ObjectStreamException
Serialization without data not supported for this class.

Throws:
  `ObjectStreamException`

##### writeObject

private void writeObject(ObjectOutputStream s) throws IOException
Save the `BigInteger` instance to a stream. The magnitude of a `BigInteger` is serialized as a byte array for historical reasons. To maintain compatibility with older implementations, the integers -1, -1, -2, and -2 are written as the values of the obsolete fields `bitCount`, `bitLength`, `lowestSetBit`, and `firstNonzeroByteNum`, respectively. These values are compatible with older implementations, but will be ignored by current implementations.

Parameters:
  `s` - the stream to serialize to.
Throws:
  `IOException` - if an I/O error occurs

#### Serialization Overview

Serializable fields for BigInteger.

#### Serialized Fields

##### bitCount

    int bitCount

appears in the serialized form for backward compatibility

##### bitLength

    int bitLength

appears in the serialized form for backward compatibility

##### firstNonzeroByteNum

    int firstNonzeroByteNum

appears in the serialized form for backward compatibility

##### lowestSetBit

    int lowestSetBit

appears in the serialized form for backward compatibility

##### magnitude

    byte[] magnitude

magnitude array of this BigInteger

##### signum

    int signum

signum of this BigInteger

### Class java.math.MathContext

class MathContext extends Object implements Serializable

serialVersionUID:
  5579720004786848255L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream s) throws IOException, ClassNotFoundException
Reconstitute the `MathContext` instance from a stream (that is, deserialize it).

Parameters:
  `s` - the stream being read.
Throws:
  `IOException` - if an I/O error occurs
  `ClassNotFoundException` - if a serialized class cannot be loaded

#### Serialized Fields

##### precision

    int precision

The number of digits to be used for an operation. A value of 0 indicates that unlimited precision (as many digits as are required) will be used. Note that leading zeros (in the coefficient of a number) are never significant.

`precision` will always be non-negative.

##### roundingMode

    RoundingMode roundingMode

The rounding algorithm to be used for an operation.

See Also:
  - `RoundingMode`

## Package java.net

### Exception java.net.BindException

class BindException extends SocketException implements Serializable

serialVersionUID:
  -5945005768251722951L

### Exception java.net.ConnectException

class ConnectException extends SocketException implements Serializable

serialVersionUID:
  3831404271622369215L

### Exception java.net.HttpRetryException

class HttpRetryException extends IOException implements Serializable

serialVersionUID:
  -9186022286469111381L

#### Serialized Fields

##### location

    String location

The URL to be redirected to.

##### responseCode

    int responseCode

The response code.

### Class java.net.Inet4Address

class Inet4Address extends InetAddress implements Serializable

serialVersionUID:
  3286316764910316507L

#### Serialization Methods

##### writeReplace

private Object writeReplace() throws ObjectStreamException
Replaces the object to be serialized with an InetAddress object.

Throws:
  `ObjectStreamException` - if a new object replacing this object could not be created

### Class java.net.Inet6Address

class Inet6Address extends InetAddress implements Serializable

serialVersionUID:
  6880410070516793377L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream s) throws IOException, ClassNotFoundException
Restores the state of this object from the stream. This includes the scope information, but only if the scoped interface name is valid on this system.

Parameters:
  `s` - the `ObjectInputStream` from which data is read
Throws:
  `IOException` - if an I/O error occurs
  `ClassNotFoundException` - if a serialized class cannot be loaded

##### writeObject

private void writeObject(ObjectOutputStream s) throws IOException
The default behavior of this method is overridden in order to write the scope_ifname field as a `String`, rather than a `NetworkInterface` which is not serializable.

Parameters:
  `s` - the `ObjectOutputStream` to which data is written
Throws:
  `IOException` - if an I/O error occurs

#### Serialized Fields

##### ifname

    String ifname

the name of the scoped network interface. `null` if undefined

##### ipaddress

    byte[] ipaddress

holds a 128-bit (16 bytes) IPv6 address

##### scope_id

    int scope_id

the address scope id. `0` if undefined

##### scope_id_set

    boolean scope_id_set

`true` when the scope_id field contains a valid integer scope_id

##### scope_ifname_set

    boolean scope_ifname_set

`true` if the object is constructed with a scoped interface instead of a numeric scope id

### Class java.net.InetAddress

class InetAddress extends Object implements Serializable

serialVersionUID:
  3286316764910316507L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream s) throws IOException, ClassNotFoundException
Restores the state of this object from the stream.

Parameters:
  `s` - the `ObjectInputStream` from which data is read
Throws:
  `IOException` - if an I/O error occurs
  `ClassNotFoundException` - if a serialized class cannot be loaded

##### readObjectNoData

private void readObjectNoData()
Initializes an empty InetAddress.

##### readResolve

private Object readResolve() throws ObjectStreamException
Replaces the de-serialized object with an Inet4Address object.

Throws:
  `ObjectStreamException` - if a new object replacing this object could not be created

##### writeObject

private void writeObject(ObjectOutputStream s) throws IOException
Writes the state of this object to the stream.

Parameters:
  `s` - the `ObjectOutputStream` to which data is written
Throws:
  `IOException` - if an I/O error occurs

#### Serialized Fields

##### address

    int address

holds a 32-bit IPv4 address.

##### family

    int family

specifies the address family type, for instance, `'1'` for IPv4 addresses, and `'2'` for IPv6 addresses.

##### hostName

    String hostName

the hostname for this address

### Class java.net.InetSocketAddress

class InetSocketAddress extends SocketAddress implements Serializable

serialVersionUID:
  5076001401234631237L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream in) throws IOException, ClassNotFoundException
Restores the state of this object from the stream.

Parameters:
  `in` - the `ObjectInputStream` from which data is read
Throws:
  `IOException` - if an I/O error occurs
  `ClassNotFoundException` - if a serialized class cannot be loaded

##### readObjectNoData

private void readObjectNoData() throws ObjectStreamException
Throws `InvalidObjectException`, always.

Throws:
  `ObjectStreamException` - always

##### writeObject

private void writeObject(ObjectOutputStream out) throws IOException
Writes the state of this object to the stream.

Parameters:
  `out` - the `ObjectOutputStream` to which data is written
Throws:
  `IOException` - if an I/O error occurs

#### Serialized Fields

##### addr

    InetAddress addr

the IP address of the Socket Address

##### hostname

    String hostname

the hostname of the Socket Address

##### port

    int port

the port number of the Socket Address

### Exception java.net.MalformedURLException

class MalformedURLException extends IOException implements Serializable

serialVersionUID:
  -182787522200415866L

### Class java.net.NetPermission

class NetPermission extends BasicPermission implements Serializable

serialVersionUID:
  -8343910153355041693L

### Exception java.net.NoRouteToHostException

class NoRouteToHostException extends SocketException implements Serializable

serialVersionUID:
  -1897550894873493790L

### Exception java.net.PortUnreachableException

class PortUnreachableException extends SocketException implements Serializable

serialVersionUID:
  8462541992376507323L

### Exception java.net.ProtocolException

class ProtocolException extends IOException implements Serializable

serialVersionUID:
  -6098449442062388080L

### Class java.net.SocketAddress

class SocketAddress extends Object implements Serializable

serialVersionUID:
  5215720748342549866L

### Exception java.net.SocketException

class SocketException extends IOException implements Serializable

serialVersionUID:
  -5935874303556886934L

### Class java.net.SocketPermissionCollection

class SocketPermissionCollection extends PermissionCollection implements Serializable

serialVersionUID:
  2787186408602843674L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream in) throws IOException, ClassNotFoundException
Reads in a `Vector` of `SocketPermission` and saves them in the perms field.

Parameters:
  `in` - the `ObjectInputStream` from which data is read
Throws:
  `IOException` - if an I/O error occurs
  `ClassNotFoundException` - if a serialized class cannot be loaded

##### writeObject

private void writeObject(ObjectOutputStream out) throws IOException
Writes the state of this object to the stream.

Serial Data:
  "permissions" field (a Vector containing the SocketPermissions).
Parameters:
  `out` - the `ObjectOutputStream` to which data is written
Throws:
  `IOException` - if an I/O error occurs

#### Serialized Fields

##### permissions

    Vector permissions

A list of the SocketPermissions for this set.

### Exception java.net.SocketTimeoutException

class SocketTimeoutException extends InterruptedIOException implements Serializable

serialVersionUID:
  -8846654841826352300L

### Class java.net.UnixDomainSocketAddress

class UnixDomainSocketAddress extends SocketAddress implements Serializable

serialVersionUID:
  92902496589351288L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream s) throws InvalidObjectException
Throws InvalidObjectException, always.

Parameters:
  `s` - the stream
Throws:
  `InvalidObjectException` - always

##### readObjectNoData

private void readObjectNoData() throws InvalidObjectException
Throws InvalidObjectException, always.

Throws:
  `InvalidObjectException` - always

##### writeReplace

private Object writeReplace() throws ObjectStreamException
Returns a Ser containing the path name of this instance.

Throws:
  `ObjectStreamException` - if an error occurs

### Class java.net.UnixDomainSocketAddress.Ser

class Ser extends Object implements Serializable

serialVersionUID:
  -7955684448513979814L

#### Serialization Methods

##### readResolve

private Object readResolve()
Creates a `UnixDomainSocketAddress` instance, by an invocation of the `factory` method passing the path name.

#### Serialized Fields

##### pathname

    String pathname

The path name.

### Exception java.net.UnknownHostException

class UnknownHostException extends IOException implements Serializable

serialVersionUID:
  -4639126076052875403L

### Exception java.net.UnknownServiceException

class UnknownServiceException extends IOException implements Serializable

serialVersionUID:
  -4169033248853639508L

### Class java.net.URI

class URI extends Object implements Serializable

serialVersionUID:
  -6052424284110960213L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream is) throws ClassNotFoundException, IOException
Reconstitutes a URI from the given serial stream.

The `ObjectInputStream.defaultReadObject()` method is invoked to read the value of the `string` field. The result is then parsed in the usual way.

Parameters:
  `is` - The object-input stream from which this object is being read
Throws:
  `IOException` - If an I/O error occurs
  `ClassNotFoundException` - If a serialized class cannot be loaded

##### writeObject

private void writeObject(ObjectOutputStream os) throws IOException
Saves the content of this URI to the given serial stream.

The only serializable field of a URI instance is its `string` field. That field is given a value, if it does not have one already, and then the `ObjectOutputStream.defaultWriteObject()` method of the given object-output stream is invoked.

Parameters:
  `os` - The object-output stream to which this object is to be written
Throws:
  `IOException` - If an I/O error occurs

#### Serialized Fields

##### string

    String string

The string form of this URI.

### Exception java.net.URISyntaxException

class URISyntaxException extends Exception implements Serializable

serialVersionUID:
  2137979680897488891L

#### Serialized Fields

##### index

    int index

The index at which the parse error occurred, or `-1` if the index is not known.

##### input

    String input

The input string.

### Class java.net.URL

class URL extends Object implements Serializable

serialVersionUID:
  -7627629688361524110L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream s) throws IOException, ClassNotFoundException
readObject is called to restore the state of the URL from the stream. It reads the components of the URL and finds the local stream handler.

Parameters:
  `s` - the `ObjectInputStream` from which data is read
Throws:
  `IOException` - if an I/O error occurs
  `ClassNotFoundException` - if a serialized class cannot be loaded

##### readResolve

private Object readResolve() throws ObjectStreamException
Replaces the de-serialized object with an URL object.

Throws:
  `ObjectStreamException` - if a new object replacing this object could not be created

##### writeObject

private void writeObject(ObjectOutputStream s) throws IOException
WriteObject is called to save the state of the URL to an ObjectOutputStream. The handler is not saved since it is specific to this system.

Serial Data:
  the default write object value. When read back in, the reader must ensure that calling getURLStreamHandler with the protocol variable returns a valid URLStreamHandler and throw an IOException if it does not.
Parameters:
  `s` - the `ObjectOutputStream` to which data is written
Throws:
  `IOException` - if an I/O error occurs

#### Serialized Fields

##### authority

    String authority

the authority part of this URL

##### file

    String file

the specified file name on that host. `file` is defined as `path[?query]`

##### hashCode

    int hashCode

the hashCode of this URL

##### host

    String host

the host name to connect to

##### port

    int port

the protocol port to connect to

##### protocol

    String protocol

the protocol to use (ftp, http, nntp, ... etc.)

##### ref

    String ref

the fragment part of this URL

### Class java.net.URLPermission

class URLPermission extends Permission implements Serializable

serialVersionUID:
  -2702463814894478682L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream s) throws IOException, ClassNotFoundException
Restores the state of this object from stream.

Parameters:
  `s` - the `ObjectInputStream` from which data is read
Throws:
  `IOException` - if an I/O error occurs
  `ClassNotFoundException` - if a serialized class cannot be loaded

#### Serialized Fields

##### actions

    String actions

The actions string

## Package java.net.http

### Exception java.net.http.HttpConnectTimeoutException

class HttpConnectTimeoutException extends HttpTimeoutException implements Serializable

serialVersionUID:
  332L

### Exception java.net.http.HttpTimeoutException

class HttpTimeoutException extends IOException implements Serializable

serialVersionUID:
  981344271622632951L

### Exception java.net.http.WebSocketHandshakeException

class WebSocketHandshakeException extends IOException implements Serializable

serialVersionUID:
  1L

## Package java.nio

### Exception java.nio.BufferOverflowException

class BufferOverflowException extends RuntimeException implements Serializable

serialVersionUID:
  -5484897634319144535L

### Exception java.nio.BufferUnderflowException

class BufferUnderflowException extends RuntimeException implements Serializable

serialVersionUID:
  -1713313658691622206L

### Exception java.nio.InvalidMarkException

class InvalidMarkException extends IllegalStateException implements Serializable

serialVersionUID:
  1698329710438510774L

### Exception java.nio.ReadOnlyBufferException

class ReadOnlyBufferException extends UnsupportedOperationException implements Serializable

serialVersionUID:
  -1210063976496234090L

## Package java.nio.channels

### Exception java.nio.channels.AcceptPendingException

class AcceptPendingException extends IllegalStateException implements Serializable

serialVersionUID:
  2721339977965416421L

### Exception java.nio.channels.AlreadyBoundException

class AlreadyBoundException extends IllegalStateException implements Serializable

serialVersionUID:
  6796072983322737592L

### Exception java.nio.channels.AlreadyConnectedException

class AlreadyConnectedException extends IllegalStateException implements Serializable

serialVersionUID:
  -7331895245053773357L

### Exception java.nio.channels.AsynchronousCloseException

class AsynchronousCloseException extends ClosedChannelException implements Serializable

serialVersionUID:
  6891178312432313966L

### Exception java.nio.channels.CancelledKeyException

class CancelledKeyException extends IllegalStateException implements Serializable

serialVersionUID:
  -8438032138028814268L

### Exception java.nio.channels.ClosedByInterruptException

class ClosedByInterruptException extends AsynchronousCloseException implements Serializable

serialVersionUID:
  -4488191543534286750L

### Exception java.nio.channels.ClosedChannelException

class ClosedChannelException extends IOException implements Serializable

serialVersionUID:
  882777185433553857L

### Exception java.nio.channels.ClosedSelectorException

class ClosedSelectorException extends IllegalStateException implements Serializable

serialVersionUID:
  6466297122317847835L

### Exception java.nio.channels.ConnectionPendingException

class ConnectionPendingException extends IllegalStateException implements Serializable

serialVersionUID:
  2008393366501760879L

### Exception java.nio.channels.FileLockInterruptionException

class FileLockInterruptionException extends IOException implements Serializable

serialVersionUID:
  7104080643653532383L

### Exception java.nio.channels.IllegalBlockingModeException

class IllegalBlockingModeException extends IllegalStateException implements Serializable

serialVersionUID:
  -3335774961855590474L

### Exception java.nio.channels.IllegalChannelGroupException

class IllegalChannelGroupException extends IllegalArgumentException implements Serializable

serialVersionUID:
  -2495041211157744253L

### Exception java.nio.channels.IllegalSelectorException

class IllegalSelectorException extends IllegalArgumentException implements Serializable

serialVersionUID:
  -8406323347253320987L

### Exception java.nio.channels.InterruptedByTimeoutException

class InterruptedByTimeoutException extends IOException implements Serializable

serialVersionUID:
  -4268008601014042947L

### Exception java.nio.channels.NoConnectionPendingException

class NoConnectionPendingException extends IllegalStateException implements Serializable

serialVersionUID:
  -8296561183633134743L

### Exception java.nio.channels.NonReadableChannelException

class NonReadableChannelException extends IllegalStateException implements Serializable

serialVersionUID:
  -3200915679294993514L

### Exception java.nio.channels.NonWritableChannelException

class NonWritableChannelException extends IllegalStateException implements Serializable

serialVersionUID:
  -7071230488279011621L

### Exception java.nio.channels.NotYetBoundException

class NotYetBoundException extends IllegalStateException implements Serializable

serialVersionUID:
  4640999303950202242L

### Exception java.nio.channels.NotYetConnectedException

class NotYetConnectedException extends IllegalStateException implements Serializable

serialVersionUID:
  4697316551909513464L

### Exception java.nio.channels.OverlappingFileLockException

class OverlappingFileLockException extends IllegalStateException implements Serializable

serialVersionUID:
  2047812138163068433L

### Exception java.nio.channels.ReadPendingException

class ReadPendingException extends IllegalStateException implements Serializable

serialVersionUID:
  1986315242191227217L

### Exception java.nio.channels.ShutdownChannelGroupException

class ShutdownChannelGroupException extends IllegalStateException implements Serializable

serialVersionUID:
  -3903801676350154157L

### Exception java.nio.channels.UnresolvedAddressException

class UnresolvedAddressException extends IllegalArgumentException implements Serializable

serialVersionUID:
  6136959093620794148L

### Exception java.nio.channels.UnsupportedAddressTypeException

class UnsupportedAddressTypeException extends IllegalArgumentException implements Serializable

serialVersionUID:
  -2964323842829700493L

### Exception java.nio.channels.WritePendingException

class WritePendingException extends IllegalStateException implements Serializable

serialVersionUID:
  7031871839266032276L

## Package java.nio.charset

### Exception java.nio.charset.CharacterCodingException

class CharacterCodingException extends IOException implements Serializable

serialVersionUID:
  8421532232154627783L

### Error java.nio.charset.CoderMalfunctionError

class CoderMalfunctionError extends Error implements Serializable

serialVersionUID:
  -1151412348057794301L

### Exception java.nio.charset.IllegalCharsetNameException

class IllegalCharsetNameException extends IllegalArgumentException implements Serializable

serialVersionUID:
  1457525358470002989L

#### Serialized Fields

##### charsetName

    String charsetName

The illegal charset name.

### Exception java.nio.charset.MalformedInputException

class MalformedInputException extends CharacterCodingException implements Serializable

serialVersionUID:
  -3438823399834806194L

#### Serialized Fields

##### inputLength

    int inputLength

The length of the input.

### Exception java.nio.charset.UnmappableCharacterException

class UnmappableCharacterException extends CharacterCodingException implements Serializable

serialVersionUID:
  -7026962371537706123L

#### Serialized Fields

##### inputLength

    int inputLength

The length of the input character (or byte) sequence.

### Exception java.nio.charset.UnsupportedCharsetException

class UnsupportedCharsetException extends IllegalArgumentException implements Serializable

serialVersionUID:
  1490765524727386367L

#### Serialized Fields

##### charsetName

    String charsetName

The name of the unsupported charset.

## Package java.nio.file

### Exception java.nio.file.AccessDeniedException

class AccessDeniedException extends FileSystemException implements Serializable

serialVersionUID:
  4943049599949219617L

### Exception java.nio.file.AtomicMoveNotSupportedException

class AtomicMoveNotSupportedException extends FileSystemException implements Serializable

serialVersionUID:
  5402760225333135579L

### Exception java.nio.file.ClosedDirectoryStreamException

class ClosedDirectoryStreamException extends IllegalStateException implements Serializable

serialVersionUID:
  4228386650900895400L

### Exception java.nio.file.ClosedFileSystemException

class ClosedFileSystemException extends IllegalStateException implements Serializable

serialVersionUID:
  -8158336077256193488L

### Exception java.nio.file.ClosedWatchServiceException

class ClosedWatchServiceException extends IllegalStateException implements Serializable

serialVersionUID:
  1853336266231677732L

### Exception java.nio.file.DirectoryIteratorException

class DirectoryIteratorException extends ConcurrentModificationException implements Serializable

serialVersionUID:
  -6012699886086212874L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream s) throws IOException, ClassNotFoundException
Called to read the object from a stream.

Parameters:
  `s` - the `ObjectInputStream` to read
Throws:
  `InvalidObjectException` - if the object is invalid or has a cause that is not an `IOException`
  `IOException` - if an I/O error occurs
  `ClassNotFoundException` - if the class of a serialized object could not be found

### Exception java.nio.file.DirectoryNotEmptyException

class DirectoryNotEmptyException extends FileSystemException implements Serializable

serialVersionUID:
  3056667871802779003L

### Exception java.nio.file.FileAlreadyExistsException

class FileAlreadyExistsException extends FileSystemException implements Serializable

serialVersionUID:
  7579540934498831181L

### Exception java.nio.file.FileSystemAlreadyExistsException

class FileSystemAlreadyExistsException extends RuntimeException implements Serializable

serialVersionUID:
  -5438419127181131148L

### Exception java.nio.file.FileSystemException

class FileSystemException extends IOException implements Serializable

serialVersionUID:
  -3055425747967319812L

#### Serialized Fields

##### file

    String file

String identifying the file or `null` if not known.

##### other

    String other

String identifying the other file or `null` if there isn't another file or if not known.

### Exception java.nio.file.FileSystemLoopException

class FileSystemLoopException extends FileSystemException implements Serializable

serialVersionUID:
  4843039591949217617L

### Exception java.nio.file.FileSystemNotFoundException

class FileSystemNotFoundException extends RuntimeException implements Serializable

serialVersionUID:
  7999581764446402397L

### Exception java.nio.file.InvalidPathException

class InvalidPathException extends IllegalArgumentException implements Serializable

serialVersionUID:
  4355821422286746137L

#### Serialized Fields

##### index

    int index

The index of the input string at which the error occurred or `-1` if not known.

##### input

    String input

The input string.

### Class java.nio.file.LinkPermission

class LinkPermission extends BasicPermission implements Serializable

serialVersionUID:
  -1441492453772213220L

### Exception java.nio.file.NoSuchFileException

class NoSuchFileException extends FileSystemException implements Serializable

serialVersionUID:
  -1390291775875351931L

### Exception java.nio.file.NotDirectoryException

class NotDirectoryException extends FileSystemException implements Serializable

serialVersionUID:
  -9011457427178200199L

### Exception java.nio.file.NotLinkException

class NotLinkException extends FileSystemException implements Serializable

serialVersionUID:
  -388655596416518021L

### Exception java.nio.file.ProviderMismatchException

class ProviderMismatchException extends IllegalArgumentException implements Serializable

serialVersionUID:
  4990847485741612530L

### Exception java.nio.file.ProviderNotFoundException

class ProviderNotFoundException extends RuntimeException implements Serializable

serialVersionUID:
  -1880012509822920354L

### Exception java.nio.file.ReadOnlyFileSystemException

class ReadOnlyFileSystemException extends UnsupportedOperationException implements Serializable

serialVersionUID:
  -6822409595617487197L

## Package java.nio.file.attribute

### Exception java.nio.file.attribute.UserPrincipalNotFoundException

class UserPrincipalNotFoundException extends IOException implements Serializable

serialVersionUID:
  -5369283889045833024L

#### Serialized Fields

##### name

    String name

The user principal name.

## Package java.rmi

### Exception java.rmi.AccessException

class AccessException extends RemoteException implements Serializable

serialVersionUID:
  6314925228044966088L

### Exception java.rmi.AlreadyBoundException

class AlreadyBoundException extends Exception implements Serializable

serialVersionUID:
  9218657361741657110L

### Exception java.rmi.ConnectException

class ConnectException extends RemoteException implements Serializable

serialVersionUID:
  4863550261346652506L

### Exception java.rmi.ConnectIOException

class ConnectIOException extends RemoteException implements Serializable

serialVersionUID:
  -8087809532704668744L

### Exception java.rmi.MarshalException

class MarshalException extends RemoteException implements Serializable

serialVersionUID:
  6223554758134037936L

### Class java.rmi.MarshalledObject

class MarshalledObject extends Object implements Serializable

serialVersionUID:
  8988374069173025854L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream stream) throws IOException, ClassNotFoundException
Reads in the state of the object and saves the stream's serialization filter to be used when the object is deserialized.

Parameters:
  `stream` - the stream
Throws:
  `IOException` - if an I/O error occurs
  `ClassNotFoundException` - if a class cannot be found

#### Serialized Fields

##### hash

    int hash

Stored hash code of contained object.

See Also:
  - `MarshalledObject.hashCode()`

##### locBytes

    byte[] locBytes

Bytes of location annotations, which are ignored by `equals`. If `locBytes` is null, there were no non-`null` annotations during marshalling.

##### objBytes

    byte[] objBytes

Bytes of serialized representation. If `objBytes` is `null` then the object marshalled was a `null` reference.

### Exception java.rmi.NoSuchObjectException

class NoSuchObjectException extends RemoteException implements Serializable

serialVersionUID:
  6619395951570472985L

### Exception java.rmi.NotBoundException

class NotBoundException extends Exception implements Serializable

serialVersionUID:
  -1857741824849069317L

### Exception java.rmi.RemoteException

class RemoteException extends IOException implements Serializable

serialVersionUID:
  -5148567311918794206L

#### Serialized Fields

##### detail

    Throwable detail

The cause of the remote exception.

This field predates the general-purpose exception chaining facility. The `Throwable.getCause()` method is now the preferred means of obtaining this information.

### Exception java.rmi.RMISecurityException

class RMISecurityException extends SecurityException implements Serializable

serialVersionUID:
  -8433406075740433514L

### Exception java.rmi.ServerError

class ServerError extends RemoteException implements Serializable

serialVersionUID:
  8455284893909696482L

### Exception java.rmi.ServerException

class ServerException extends RemoteException implements Serializable

serialVersionUID:
  -4775845313121906682L

### Exception java.rmi.ServerRuntimeException

class ServerRuntimeException extends RemoteException implements Serializable

serialVersionUID:
  7054464920481467219L

### Exception java.rmi.StubNotFoundException

class StubNotFoundException extends RemoteException implements Serializable

serialVersionUID:
  -7088199405468872373L

### Exception java.rmi.UnexpectedException

class UnexpectedException extends RemoteException implements Serializable

serialVersionUID:
  1800467484195073863L

### Exception java.rmi.UnknownHostException

class UnknownHostException extends RemoteException implements Serializable

serialVersionUID:
  -8152710247442114228L

### Exception java.rmi.UnmarshalException

class UnmarshalException extends RemoteException implements Serializable

serialVersionUID:
  594380845140740218L

## Package java.rmi.dgc

### Class java.rmi.dgc.Lease

class Lease extends Object implements Serializable

serialVersionUID:
  -5713411624328831948L

#### Serialized Fields

##### value

    long value

Duration of this lease.

See Also:
  - `Lease.getValue()`

##### vmid

    VMID vmid

Virtual Machine ID with which this Lease is associated.

See Also:
  - `Lease.getVMID()`

### Class java.rmi.dgc.VMID

class VMID extends Object implements Serializable

serialVersionUID:
  -538642295484486218L

#### Serialized Fields

##### addr

    byte[] addr

array of bytes uniquely identifying host created on

##### uid

    UID uid

unique identifier with respect to host created on

## Package java.rmi.server

### Exception java.rmi.server.ExportException

class ExportException extends RemoteException implements Serializable

serialVersionUID:
  -9155485338494060170L

### Class java.rmi.server.ObjID

class ObjID extends Object implements Serializable

serialVersionUID:
  -6386392263968365220L

#### Serialized Fields

##### objNum

    long objNum

object number

See Also:
  - `ObjID.hashCode()`

##### space

    UID space

address space identifier (unique to host over time)

### Class java.rmi.server.RemoteObject

class RemoteObject extends Object implements Serializable

serialVersionUID:
  -3215090123894869218L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream in) throws IOException, ClassNotFoundException
`readObject` for custom serialization.

This method reads this object's serialized form for this class as follows:

The `readUTF` method is invoked on `in` to read the external ref type name for the `RemoteRef` instance to be filled in to this object's `ref` field. If the string returned by `readUTF` has length zero, the `readObject` method is invoked on `in`, and than the value returned by `readObject` is cast to `RemoteRef` and this object's `ref` field is set to that value. Otherwise, this object's `ref` field is set to a `RemoteRef` instance that is created of an implementation-specific class corresponding to the external ref type name returned by `readUTF`, and then the `readExternal` method is invoked on this object's `ref` field.

If the external ref type name is `"UnicastRef"`, `"UnicastServerRef"`, `"UnicastRef2"`, or `"UnicastServerRef2"`, a corresponding implementation-specific class must be found, and its `readExternal` method must read the serial data for that external ref type name as specified to be written in the serialData documentation for this class. If the external ref type name is any other string (of non-zero length), a `ClassNotFoundException` will be thrown, unless the implementation provides an implementation-specific class corresponding to that external ref type name, in which case this object's `ref` field will be set to an instance of that implementation-specific class.

Parameters:
  `in` - the `ObjectInputStream` from which data is read
Throws:
  `IOException` - if an I/O error occurs
  `ClassNotFoundException` - if a serialized class cannot be loaded

##### writeObject

private void writeObject(ObjectOutputStream out) throws IOException
`writeObject` for custom serialization.

This method writes this object's serialized form for this class as follows:

The `getRefClass` method is invoked on this object's `ref` field to obtain its external ref type name. If the value returned by `getRefClass` was a non-`null` string of length greater than zero, the `writeUTF` method is invoked on `out` with the value returned by `getRefClass`, and then the `writeExternal` method is invoked on this object's `ref` field passing `out` as the argument; otherwise, the `writeUTF` method is invoked on `out` with a zero-length string (`""`), and then the `writeObject` method is invoked on `out` passing this object's `ref` field as the argument.

Serial Data:
  The serialized data for this class comprises a string (written with `ObjectOutput.writeUTF`) that is either the external ref type name of the contained `RemoteRef` instance (the `ref` field) or a zero-length string, followed by either the external form of the `ref` field as written by its `writeExternal` method if the string was of non-zero length, or the serialized form of the `ref` field as written by passing it to the serialization stream's `writeObject` if the string was of zero length.

  If this object is an instance of `RemoteStub` or `RemoteObjectInvocationHandler` that was returned from any of the `UnicastRemoteObject.exportObject` methods and custom socket factories are not used, the external ref type name is `"UnicastRef"`. If this object is an instance of `RemoteStub` or `RemoteObjectInvocationHandler` that was returned from any of the `UnicastRemoteObject.exportObject` methods and custom socket factories are used, the external ref type name is `"UnicastRef2"`. If this object is an instance of `RemoteStub` or `RemoteObjectInvocationHandler` that was returned from the `RemoteObject.toStub` method (and the argument passed to `toStub` was not itself a `RemoteStub`), the external ref type name is a function of how the remote object passed to `toStub` was exported, as described above. If this object is an instance of `RemoteStub` or `RemoteObjectInvocationHandler` that was originally created via deserialization, the external ref type name is the same as that which was read when this object was deserialized.

  If this object is an instance of `java.rmi.server.UnicastRemoteObject` that does not use custom socket factories, the external ref type name is `"UnicastServerRef"`. If this object is an instance of `UnicastRemoteObject` that does use custom socket factories, the external ref type name is `"UnicastServerRef2"`.

  Following is the data that must be written by the `writeExternal` method and read by the `readExternal` method of `RemoteRef` implementation classes that correspond to the each of the defined external ref type names:

  For `"UnicastRef"`:

  - the hostname of the referenced remote object, written by `DataOutput.writeUTF(String)`
  - the port of the referenced remote object, written by `DataOutput.writeInt(int)`
  - the data written as a result of calling `ObjID.write(java.io.ObjectOutput)` on the `ObjID` instance contained in the reference
  - the boolean value `false`, written by `DataOutput.writeBoolean(boolean)`

  For `"UnicastRef2"` with a `null` client socket factory:

  - the byte value `0x00` (indicating `null` client socket factory), written by `DataOutput.writeByte(int)`
  - the hostname of the referenced remote object, written by `DataOutput.writeUTF(String)`
  - the port of the referenced remote object, written by `DataOutput.writeInt(int)`
  - the data written as a result of calling `ObjID.write(java.io.ObjectOutput)` on the `ObjID` instance contained in the reference
  - the boolean value `false`, written by `DataOutput.writeBoolean(boolean)`

  For `"UnicastRef2"` with a non-`null` client socket factory:

  - the byte value `0x01` (indicating non-`null` client socket factory), written by `DataOutput.writeByte(int)`
  - the hostname of the referenced remote object, written by `DataOutput.writeUTF(String)`
  - the port of the referenced remote object, written by `DataOutput.writeInt(int)`
  - a client socket factory (object of type `java.rmi.server.RMIClientSocketFactory`), written by passing it to an invocation of `writeObject` on the stream instance
  - the data written as a result of calling `ObjID.write(java.io.ObjectOutput)` on the `ObjID` instance contained in the reference
  - the boolean value `false`, written by `DataOutput.writeBoolean(boolean)`

  For `"UnicastServerRef"` and `"UnicastServerRef2"`, no data is written by the `writeExternal` method or read by the `readExternal` method.

Parameters:
  `out` - the `ObjectOutputStream` to which data is written
Throws:
  `IOException` - if an I/O error occurs

### Class java.rmi.server.RemoteObjectInvocationHandler

class RemoteObjectInvocationHandler extends RemoteObject implements Serializable

serialVersionUID:
  2L

#### Serialization Methods

##### readObjectNoData

private void readObjectNoData() throws InvalidObjectException

Throws:
  `InvalidObjectException` - unconditionally

### Class java.rmi.server.RemoteServer

class RemoteServer extends RemoteObject implements Serializable

serialVersionUID:
  -4100238210092549637L

### Class java.rmi.server.RemoteStub

class RemoteStub extends RemoteObject implements Serializable

serialVersionUID:
  -1585587260594494182L

### Exception java.rmi.server.ServerCloneException

class ServerCloneException extends CloneNotSupportedException implements Serializable

serialVersionUID:
  6617456357664815945L

#### Serialized Fields

##### detail

    Exception detail

The cause of the exception.

This field predates the general-purpose exception chaining facility. The `Throwable.getCause()` method is now the preferred means of obtaining this information.

### Exception java.rmi.server.ServerNotActiveException

class ServerNotActiveException extends Exception implements Serializable

serialVersionUID:
  4687940720827538231L

### Exception java.rmi.server.SkeletonMismatchException

class SkeletonMismatchException extends RemoteException implements Serializable

serialVersionUID:
  -7780460454818859281L

### Exception java.rmi.server.SkeletonNotFoundException

class SkeletonNotFoundException extends RemoteException implements Serializable

serialVersionUID:
  -7860299673822761231L

### Exception java.rmi.server.SocketSecurityException

class SocketSecurityException extends ExportException implements Serializable

serialVersionUID:
  -7622072999407781979L

### Class java.rmi.server.UID

class UID extends Object implements Serializable

serialVersionUID:
  1086053664494604050L

#### Serialized Fields

##### count

    short count

16-bit number to distinguish `UID` instances created in the same VM with the same time value

##### time

    long time

a time (as returned by `System.currentTimeMillis()`) at which the VM that this `UID` was generated in was alive

##### unique

    int unique

number that uniquely identifies the VM that this `UID` was generated in with respect to its host and at the given time

### Class java.rmi.server.UnicastRemoteObject

class UnicastRemoteObject extends RemoteServer implements Serializable

serialVersionUID:
  4974527148936298033L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream in) throws IOException, ClassNotFoundException
Re-export the remote object when it is deserialized.

Parameters:
  `in` - the `ObjectInputStream` from which data is read
Throws:
  `IOException` - if an I/O error occurs
  `ClassNotFoundException` - if a serialized class cannot be loaded

#### Serialized Fields

##### csf

    RMIClientSocketFactory csf

client-side socket factory (if any)

##### port

    int port

port number on which to export object

##### ssf

    RMIServerSocketFactory ssf

server-side socket factory (if any) to use when exporting object

## Package java.security

### Exception java.security.AccessControlException

class AccessControlException extends SecurityException implements Serializable

serialVersionUID:
  5138225684096988535L

#### Serialized Fields

##### perm

    Permission perm

Deprecated, for removal: This API element is subject to removal in a future version.
The permission that caused the exception to be thrown.

### Class java.security.AllPermissionCollection

class AllPermissionCollection extends PermissionCollection implements Serializable

serialVersionUID:
  -4023755556366636806L

#### Serialized Fields

##### all_allowed

    boolean all_allowed

True if any AllPermissions have been added.

### Class java.security.AuthProvider

class AuthProvider extends Provider implements Serializable

serialVersionUID:
  4197859053084546461L

### Class java.security.BasicPermission

class BasicPermission extends Permission implements Serializable

serialVersionUID:
  6279438298436773498L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream s) throws IOException, ClassNotFoundException
readObject is called to restore the state of the BasicPermission from a stream.

Parameters:
  `s` - the `ObjectInputStream` from which data is read
Throws:
  `IOException` - if an I/O error occurs
  `ClassNotFoundException` - if a serialized class cannot be loaded

### Class java.security.BasicPermissionCollection

class BasicPermissionCollection extends PermissionCollection implements Serializable

serialVersionUID:
  739301742472979399L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream in) throws IOException, ClassNotFoundException
readObject is called to restore the state of the BasicPermissionCollection from a stream.

Parameters:
  `in` - the `ObjectInputStream` from which data is read
Throws:
  `IOException` - if an I/O error occurs
  `ClassNotFoundException` - if a serialized class cannot be loaded

##### writeObject

private void writeObject(ObjectOutputStream out) throws IOException
Writes the contents of the perms field out as a Hashtable for serialization compatibility with earlier releases. all_allowed and permClass unchanged.

Parameters:
  `out` - the `ObjectOutputStream` to which data is written
Throws:
  `IOException` - if an I/O error occurs

#### Serialized Fields

##### all_allowed

    boolean all_allowed

This is set to `true` if this BasicPermissionCollection contains a BasicPermission with '*' as its permission name.

##### permClass

    Class permClass

The class to which all BasicPermissions in this BasicPermissionCollection belongs.

##### permissions

    Hashtable permissions

The BasicPermissions in this BasicPermissionCollection. All BasicPermissions in the collection must belong to the same class. The Hashtable is indexed by the BasicPermission name; the value of the Hashtable entry is the permission.

### Class java.security.CodeSigner

class CodeSigner extends Object implements Serializable

serialVersionUID:
  6819288105193937581L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream ois) throws IOException, ClassNotFoundException
Restores the state of this object from the stream, and explicitly resets hash code value to -1.

Parameters:
  `ois` - the `ObjectInputStream` from which data is read
Throws:
  `IOException` - if an I/O error occurs
  `ClassNotFoundException` - if a serialized class cannot be loaded

#### Serialized Fields

##### signerCertPath

    CertPath signerCertPath

The signer's certificate path.

##### timestamp

    Timestamp timestamp

The signature timestamp.

### Class java.security.CodeSource

class CodeSource extends Object implements Serializable

serialVersionUID:
  4977541819976013951L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream ois) throws IOException, ClassNotFoundException
Restores this object from a stream (i.e., deserializes it).

Parameters:
  `ois` - the `ObjectInputStream` from which data is read
Throws:
  `IOException` - if an I/O error occurs
  `ClassNotFoundException` - if a serialized class cannot be loaded

##### writeObject

private void writeObject(ObjectOutputStream oos) throws IOException
Writes this object out to a stream (i.e., serializes it).

Serial Data:
  An initial `URL` is followed by an `int` indicating the number of certificates to follow (a value of "zero" denotes that there are no certificates associated with this object). Each certificate is written out starting with a `String` denoting the certificate type, followed by an `int` specifying the length of the certificate encoding, followed by the certificate encoding itself which is written out as an array of bytes. Finally, if any code signers are present then the array of code signers is serialized and written out too.
Parameters:
  `oos` - the `ObjectOutputStream` to which data is written
Throws:
  `IOException` - if an I/O error occurs

#### Serialized Fields

##### location

    URL location

The code location.

### Exception java.security.DigestException

class DigestException extends GeneralSecurityException implements Serializable

serialVersionUID:
  5821450303093652515L

### Exception java.security.GeneralSecurityException

class GeneralSecurityException extends Exception implements Serializable

serialVersionUID:
  894798122053539237L

### Class java.security.GuardedObject

class GuardedObject extends Object implements Serializable

serialVersionUID:
  -5240450096227834308L

#### Serialization Methods

##### writeObject

private void writeObject(ObjectOutputStream oos) throws IOException
Writes this object out to a stream (i.e., serializes it). We check the guard if there is one.

Parameters:
  `oos` - the `ObjectOutputStream` to which data is written
Throws:
  `IOException` - if an I/O error occurs

#### Serialized Fields

##### guard

    Guard guard

The guard object.

##### object

    Object object

The object we are guarding.

### Class java.security.Identity

class Identity extends Object implements Serializable

serialVersionUID:
  3609922007826600659L

#### Serialized Fields

##### certificates

    Vector<Certificate> certificates

Deprecated, for removal: This API element is subject to removal in a future version.
The certificates for this identity.

##### info

    String info

Deprecated, for removal: This API element is subject to removal in a future version.
Generic, descriptive information about the identity.

##### name

    String name

Deprecated, for removal: This API element is subject to removal in a future version.
The name for this identity.

##### publicKey

    PublicKey publicKey

Deprecated, for removal: This API element is subject to removal in a future version.
The public key for this identity.

##### scope

    IdentityScope scope

Deprecated, for removal: This API element is subject to removal in a future version.
The scope of the identity.

### Class java.security.IdentityScope

class IdentityScope extends Identity implements Serializable

serialVersionUID:
  -2337346281189773310L

### Exception java.security.InvalidAlgorithmParameterException

class InvalidAlgorithmParameterException extends GeneralSecurityException implements Serializable

serialVersionUID:
  2864672297499471472L

### Exception java.security.InvalidKeyException

class InvalidKeyException extends KeyException implements Serializable

serialVersionUID:
  5698479920593359816L

### Exception java.security.InvalidParameterException

class InvalidParameterException extends IllegalArgumentException implements Serializable

serialVersionUID:
  -857968536935667808L

### Exception java.security.KeyException

class KeyException extends GeneralSecurityException implements Serializable

serialVersionUID:
  -7483676942812432108L

### Exception java.security.KeyManagementException

class KeyManagementException extends KeyException implements Serializable

serialVersionUID:
  947674216157062695L

### Class java.security.KeyPair

class KeyPair extends Object implements Serializable

serialVersionUID:
  -7565189502268009837L

#### Serialized Fields

##### privateKey

    PrivateKey privateKey

The private key.

##### publicKey

    PublicKey publicKey

The public key.

### Class java.security.KeyRep

class KeyRep extends Object implements Serializable

serialVersionUID:
  -4757683898830641853L

#### Serialization Methods

##### readResolve

protected Object readResolve() throws ObjectStreamException
Resolve the Key object.

This method supports three Type/format combinations:

- Type.SECRET/"RAW" - returns a SecretKeySpec object constructed using encoded key bytes and algorithm
- Type.PUBLIC/"X.509" - gets a KeyFactory instance for the key algorithm, constructs an X509EncodedKeySpec with the encoded key bytes, and generates a public key from the spec
- Type.PRIVATE/"PKCS#8" - gets a KeyFactory instance for the key algorithm, constructs a PKCS8EncodedKeySpec with the encoded key bytes, and generates a private key from the spec

Throws:
  `ObjectStreamException` - if the Type/format combination is unrecognized, if the algorithm, key format, or encoded key bytes are unrecognized/invalid, of if the resolution of the key fails for any reason

#### Serialized Fields

##### algorithm

    String algorithm

The Key algorithm

##### encoded

    byte[] encoded

The encoded Key bytes

##### format

    String format

The Key encoding format

##### type

    KeyRep.Type type

Either one of Type.SECRET, Type.PUBLIC, or Type.PRIVATE

### Exception java.security.KeyStoreException

class KeyStoreException extends GeneralSecurityException implements Serializable

serialVersionUID:
  -1119353179322377262L

### Exception java.security.NoSuchAlgorithmException

class NoSuchAlgorithmException extends GeneralSecurityException implements Serializable

serialVersionUID:
  -7443947487218346562L

### Exception java.security.NoSuchProviderException

class NoSuchProviderException extends GeneralSecurityException implements Serializable

serialVersionUID:
  8488111756688534474L

### Class java.security.Permission

class Permission extends Object implements Serializable

serialVersionUID:
  -5636570222231596674L

#### Serialized Fields

##### name

    String name

The permission name.

### Class java.security.PermissionCollection

class PermissionCollection extends Object implements Serializable

serialVersionUID:
  -6727011328946861783L

#### Serialized Fields

##### readOnly

    boolean readOnly

Whether this permission collection is read-only.

If set, the `add` method will throw an exception.

### Class java.security.PermissionsHash

class PermissionsHash extends PermissionCollection implements Serializable

serialVersionUID:
  -8491988220802933440L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream in) throws IOException, ClassNotFoundException
Reads in a Hashtable of Permission/Permission and saves them in the permsMap field.

Parameters:
  `in` - the `ObjectInputStream` from which data is read
Throws:
  `IOException` - if an I/O error occurs
  `ClassNotFoundException` - if a serialized class cannot be loaded

##### writeObject

private void writeObject(ObjectOutputStream out) throws IOException
Writes the contents of the permsMap field out as a Hashtable for serialization compatibility with earlier releases.

Parameters:
  `out` - the `ObjectOutputStream` to which data is written
Throws:
  `IOException` - if an I/O error occurs

#### Serialized Fields

##### perms

    Hashtable perms

A table of the Permissions (both key and value are same).

### Exception java.security.PrivilegedActionException

class PrivilegedActionException extends Exception implements Serializable

serialVersionUID:
  4724086851538908602L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream s) throws IOException, ClassNotFoundException
Reconstitutes the PrivilegedActionException instance from a stream and initialize the cause properly when deserializing from an older version.

The getException and getCause method returns the private "exception" field in the older implementation and PrivilegedActionException::cause was set to null.

Parameters:
  `s` - the `ObjectInputStream` from which data is read
Throws:
  `IOException` - if an I/O error occurs
  `ClassNotFoundException` - if a serialized class cannot be loaded

##### writeObject

private void writeObject(ObjectOutputStream out) throws IOException
To maintain compatibility with older implementation, write a serial "exception" field with the cause as the value.

Parameters:
  `out` - the `ObjectOutputStream` to which data is written
Throws:
  `IOException` - if an I/O error occurs

#### Serialization Overview

The exception thrown by the privileged computation that resulted in this `PrivilegedActionException`.

#### Serialized Fields

##### exception

    Exception exception

the thrown Exception

### Class java.security.Provider

class Provider extends Properties implements Serializable

serialVersionUID:
  -4298000515446427739L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream in) throws IOException, ClassNotFoundException
Reads the `ObjectInputStream` for the default serializable fields. If the serialized field `versionStr` is found in the STREAM FIELDS, its String value will be used to populate both the version string and version number. If `versionStr` is not found, but `version` is, then its double value will be used to populate both fields.

Parameters:
  `in` - the `ObjectInputStream` to read
Throws:
  `IOException` - if an I/O error occurs
  `ClassNotFoundException` - if a serialized class cannot be loaded

#### Serialized Fields

##### info

    String info

A description of the provider and its services.

##### name

    String name

The provider name.

##### version

    double version

The provider version number.

##### versionStr

    String versionStr

The provider version string.

### Exception java.security.ProviderException

class ProviderException extends RuntimeException implements Serializable

serialVersionUID:
  5256023526693665674L

### Class java.security.SecureRandom

class SecureRandom extends Random implements Serializable

serialVersionUID:
  4940670005562187L

#### Serialized Fields

##### algorithm

    String algorithm

The algorithm name or `null` if unknown.

Since:
  1.5

##### counter

    long counter

##### digest

    MessageDigest digest

##### provider

    Provider provider

The provider.

Since:
  1.2

##### randomBytes

    byte[] randomBytes

We know that the MessageDigest class does not implement java.io.Serializable. However, since this field is no longer used, it will always be NULL and won't affect the serialization of the `SecureRandom` class itself.

##### randomBytesUsed

    int randomBytesUsed

##### secureRandomSpi

    SecureRandomSpi secureRandomSpi

The provider implementation.

Since:
  1.2

##### state

    byte[] state

##### threadSafe

    boolean threadSafe

Thread safety.

Since:
  9

### Class java.security.SecureRandomSpi

class SecureRandomSpi extends Object implements Serializable

serialVersionUID:
  -2991854161009191830L

### Class java.security.SecurityPermission

class SecurityPermission extends BasicPermission implements Serializable

serialVersionUID:
  5236109936224050470L

### Exception java.security.SignatureException

class SignatureException extends GeneralSecurityException implements Serializable

serialVersionUID:
  7509989324975124438L

### Class java.security.SignedObject

class SignedObject extends Object implements Serializable

serialVersionUID:
  720502720485447167L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream s) throws IOException, ClassNotFoundException
readObject is called to restore the state of the SignedObject from a stream.

Parameters:
  `s` - the `ObjectInputStream` from which data is read
Throws:
  `IOException` - if an I/O error occurs
  `ClassNotFoundException` - if a serialized class cannot be loaded

#### Serialized Fields

##### content

    byte[] content

The original content is "deep copied" in its serialized format and stored in a byte array.

##### signature

    byte[] signature

The signature field is stored as a byte array.

##### thealgorithm

    String thealgorithm

The algorithm used to sign the object.

### Class java.security.Signer

class Signer extends Identity implements Serializable

serialVersionUID:
  -1763464102261361480L

#### Serialized Fields

##### privateKey

    PrivateKey privateKey

Deprecated, for removal: This API element is subject to removal in a future version.
The signer's private key.

### Class java.security.Timestamp

class Timestamp extends Object implements Serializable

serialVersionUID:
  -5502683707821851294L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream ois) throws IOException, ClassNotFoundException
Restores the state of this object from the stream, and explicitly resets hash code value to -1.

Parameters:
  `ois` - the `ObjectInputStream` from which data is read
Throws:
  `IOException` - if an I/O error occurs
  `ClassNotFoundException` - if a serialized class cannot be loaded

#### Serialized Fields

##### signerCertPath

    CertPath signerCertPath

The TSA's certificate path.

##### timestamp

    Date timestamp

The timestamp's date and time

### Exception java.security.UnrecoverableEntryException

class UnrecoverableEntryException extends GeneralSecurityException implements Serializable

serialVersionUID:
  -4527142945246286535L

### Exception java.security.UnrecoverableKeyException

class UnrecoverableKeyException extends UnrecoverableEntryException implements Serializable

serialVersionUID:
  7275063078190151277L

### Class java.security.UnresolvedPermission

class UnresolvedPermission extends Permission implements Serializable

serialVersionUID:
  -4821973115467008846L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream ois) throws IOException, ClassNotFoundException
Restores this object from a stream (i.e., deserializes it).

Parameters:
  `ois` - the `ObjectInputStream` from which data is read
Throws:
  `IOException` - if an I/O error occurs
  `ClassNotFoundException` - if a serialized class cannot be loaded

##### writeObject

private void writeObject(ObjectOutputStream oos) throws IOException
Writes this object out to a stream (i.e., serializes it).

Serial Data:
  An initial `String` denoting the `type` is followed by a `String` denoting the `name` is followed by a `String` denoting the `actions` is followed by an `int` indicating the number of certificates to follow (a value of "zero" denotes that there are no certificates associated with this object). Each certificate is written out starting with a `String` denoting the certificate type, followed by an `int` specifying the length of the certificate encoding, followed by the certificate encoding itself which is written out as an array of bytes.
Parameters:
  `oos` - the `ObjectOutputStream` to which data is written
Throws:
  `IOException` - if an I/O error occurs

#### Serialized Fields

##### actions

    String actions

The actions of the permission.

##### name

    String name

The permission name.

##### type

    String type

The class name of the Permission class that will be created when this unresolved permission is resolved.

### Class java.security.UnresolvedPermissionCollection

class UnresolvedPermissionCollection extends PermissionCollection implements Serializable

serialVersionUID:
  -7176153071733132400L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream in) throws IOException, ClassNotFoundException
Reads in a Hashtable in which the values are Vectors of UnresolvedPermissions and saves them in the perms field.

Parameters:
  `in` - the `ObjectInputStream` from which data is read
Throws:
  `IOException` - if an I/O error occurs
  `ClassNotFoundException` - if a serialized class cannot be loaded

##### writeObject

private void writeObject(ObjectOutputStream out) throws IOException
Writes the contents of the perms field out as a Hashtable in which the values are Vectors for serialization compatibility with earlier releases.

Parameters:
  `out` - the `ObjectOutputStream` to which data is written
Throws:
  `IOException` - if an I/O error occurs

#### Serialized Fields

##### permissions

    Hashtable permissions

A table of the UnresolvedPermissions keyed on type, value is Vector of permissions

## Package java.security.cert

### Class java.security.cert.Certificate

class Certificate extends Object implements Serializable

serialVersionUID:
  -3585440601605666277L

#### Serialization Methods

##### writeReplace

protected Object writeReplace() throws ObjectStreamException
Replace the Certificate to be serialized.

Throws:
  `ObjectStreamException` - if a new object representing this Certificate could not be created
Since:
  1.3

#### Serialized Fields

##### hash

    int hash

The hash code for the certificate.

##### type

    String type

The certificate type.

### Class java.security.cert.Certificate.CertificateRep

class CertificateRep extends Object implements Serializable

serialVersionUID:
  -8563758940495660020L

#### Serialization Methods

##### readResolve

protected Object readResolve() throws ObjectStreamException
Resolve the Certificate Object.

Throws:
  `ObjectStreamException` - if the Certificate could not be resolved

#### Serialized Fields

##### data

    byte[] data

The certificate data.

##### type

    String type

The standard name of the certificate type.

### Exception java.security.cert.CertificateEncodingException

class CertificateEncodingException extends CertificateException implements Serializable

serialVersionUID:
  6219492851589449162L

### Exception java.security.cert.CertificateException

class CertificateException extends GeneralSecurityException implements Serializable

serialVersionUID:
  3192535253797119798L

### Exception java.security.cert.CertificateExpiredException

class CertificateExpiredException extends CertificateException implements Serializable

serialVersionUID:
  9071001339691533771L

### Exception java.security.cert.CertificateNotYetValidException

class CertificateNotYetValidException extends CertificateException implements Serializable

serialVersionUID:
  4355919900041064702L

### Exception java.security.cert.CertificateParsingException

class CertificateParsingException extends CertificateException implements Serializable

serialVersionUID:
  -7989222416793322029L

### Exception java.security.cert.CertificateRevokedException

class CertificateRevokedException extends CertificateException implements Serializable

serialVersionUID:
  7839996631571608627L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream ois) throws IOException, ClassNotFoundException
Deserialize the `CertificateRevokedException` instance.

Parameters:
  `ois` - the `ObjectInputStream` from which data is read
Throws:
  `IOException` - if an I/O error occurs
  `ClassNotFoundException` - if a serialized class cannot be loaded

##### writeObject

private void writeObject(ObjectOutputStream oos) throws IOException
Serialize this `CertificateRevokedException` instance.

Serial Data:
  the size of the extensions map (int), followed by all of the extensions in the map, in no particular order. For each extension, the following data is emitted: the OID String (Object), the criticality flag (boolean), the length of the encoded extension value byte array (int), and the encoded extension value bytes.
Parameters:
  `oos` - the `ObjectOutputStream` to which data is written
Throws:
  `IOException` - if an I/O error occurs

#### Serialized Fields

##### authority

    X500Principal authority

the `X500Principal` that represents the name of the authority that signed the certificate's revocation status information

##### reason

    CRLReason reason

the revocation reason

##### revocationDate

    Date revocationDate

the date on which the certificate was revoked

### Class java.security.cert.CertPath

class CertPath extends Object implements Serializable

serialVersionUID:
  6068470306649138683L

#### Serialization Methods

##### writeReplace

protected Object writeReplace() throws ObjectStreamException
Replaces the `CertPath` to be serialized with a `CertPathRep` object.

Throws:
  `ObjectStreamException` - if a `CertPathRep` object representing this certification path could not be created

#### Serialized Fields

##### type

    String type

The type of certificates in this chain.

### Class java.security.cert.CertPath.CertPathRep

class CertPathRep extends Object implements Serializable

serialVersionUID:
  3015633072427920915L

#### Serialization Methods

##### readResolve

protected Object readResolve() throws ObjectStreamException
Returns a `CertPath` constructed from the type and data.

Throws:
  `ObjectStreamException` - if a `CertPath` could not be constructed

#### Serialized Fields

##### data

    byte[] data

The encoded form of the cert path

##### type

    String type

The Certificate type

### Exception java.security.cert.CertPathBuilderException

class CertPathBuilderException extends GeneralSecurityException implements Serializable

serialVersionUID:
  5316471420178794402L

### Exception java.security.cert.CertPathValidatorException

class CertPathValidatorException extends GeneralSecurityException implements Serializable

serialVersionUID:
  -3083180014971893139L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream stream) throws ClassNotFoundException, IOException
Restores the state of this object from the stream.

Parameters:
  `stream` - the `ObjectInputStream` from which data is read
Throws:
  `IOException` - if an I/O error occurs
  `ClassNotFoundException` - if a serialized class cannot be loaded

#### Serialized Fields

##### certPath

    CertPath certPath

the `CertPath` that was being validated when the exception was thrown

##### index

    int index

the index of the certificate in the certification path that caused the exception to be thrown

##### reason

    CertPathValidatorException.Reason reason

the reason the validation failed

### Exception java.security.cert.CertStoreException

class CertStoreException extends GeneralSecurityException implements Serializable

serialVersionUID:
  2395296107471573245L

### Exception java.security.cert.CRLException

class CRLException extends GeneralSecurityException implements Serializable

serialVersionUID:
  -6694728944094197147L

### Class java.security.cert.X509Certificate

class X509Certificate extends Certificate implements Serializable

serialVersionUID:
  -2491127588187038216L

## Package java.security.interfaces

## Package java.security.spec

### Exception java.security.spec.InvalidKeySpecException

class InvalidKeySpecException extends GeneralSecurityException implements Serializable

serialVersionUID:
  3546139293998810778L

### Exception java.security.spec.InvalidParameterSpecException

class InvalidParameterSpecException extends GeneralSecurityException implements Serializable

serialVersionUID:
  -970468769593399342L

## Package java.sql

### Exception java.sql.BatchUpdateException

class BatchUpdateException extends SQLException implements Serializable

serialVersionUID:
  5977529877145521757L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream s) throws IOException, ClassNotFoundException
readObject is called to restore the state of the `BatchUpdateException` from a stream.

Parameters:
  `s` - the `ObjectInputStream` to read from.
Throws:
  `ClassNotFoundException` - if the class of a serialized object could not be found.
  `IOException` - if an I/O error occurs.

##### writeObject

private void writeObject(ObjectOutputStream s) throws IOException
writeObject is called to save the state of the `BatchUpdateException` to a stream.

Parameters:
  `s` - the `ObjectOutputStream` to write to.
Throws:
  `IOException` - if an I/O error occurs.

#### Serialized Fields

##### longUpdateCounts

    long[] longUpdateCounts

The array that describes the outcome of a batch execution.

Since:
  1.8

##### updateCounts

    int[] updateCounts

The array that describes the outcome of a batch execution.

Since:
  1.2

### Exception java.sql.DataTruncation

class DataTruncation extends SQLWarning implements Serializable

serialVersionUID:
  6464298989504059473L

#### Serialized Fields

##### dataSize

    int dataSize

##### index

    int index

##### parameter

    boolean parameter

##### read

    boolean read

##### transferSize

    int transferSize

### Class java.sql.Date

class Date extends Date implements Serializable

serialVersionUID:
  1511598038487230103L

### Exception java.sql.SQLClientInfoException

class SQLClientInfoException extends SQLException implements Serializable

serialVersionUID:
  -4319604256824655880L

#### Serialized Fields

##### failedProperties

    Map<String,ClientInfoStatus> failedProperties

A `Map` containing the client info properties that could not be set.

### Exception java.sql.SQLDataException

class SQLDataException extends SQLNonTransientException implements Serializable

serialVersionUID:
  -6889123282670549800L

### Exception java.sql.SQLException

class SQLException extends Exception implements Serializable

serialVersionUID:
  2135244094396331484L

#### Serialized Fields

##### next

    SQLException next

##### SQLState

    String SQLState

##### vendorCode

    int vendorCode

### Exception java.sql.SQLFeatureNotSupportedException

class SQLFeatureNotSupportedException extends SQLNonTransientException implements Serializable

serialVersionUID:
  -1026510870282316051L

### Exception java.sql.SQLIntegrityConstraintViolationException

class SQLIntegrityConstraintViolationException extends SQLNonTransientException implements Serializable

serialVersionUID:
  8033405298774849169L

### Exception java.sql.SQLInvalidAuthorizationSpecException

class SQLInvalidAuthorizationSpecException extends SQLNonTransientException implements Serializable

serialVersionUID:
  -64105250450891498L

### Exception java.sql.SQLNonTransientConnectionException

class SQLNonTransientConnectionException extends SQLNonTransientException implements Serializable

serialVersionUID:
  -5852318857474782892L

### Exception java.sql.SQLNonTransientException

class SQLNonTransientException extends SQLException implements Serializable

serialVersionUID:
  -9104382843534716547L

### Class java.sql.SQLPermission

class SQLPermission extends BasicPermission implements Serializable

serialVersionUID:
  -1439323187199563495L

### Exception java.sql.SQLRecoverableException

class SQLRecoverableException extends SQLException implements Serializable

serialVersionUID:
  -4144386502923131579L

### Exception java.sql.SQLSyntaxErrorException

class SQLSyntaxErrorException extends SQLNonTransientException implements Serializable

serialVersionUID:
  -1843832610477496053L

### Exception java.sql.SQLTimeoutException

class SQLTimeoutException extends SQLTransientException implements Serializable

serialVersionUID:
  -4487171280562520262L

### Exception java.sql.SQLTransactionRollbackException

class SQLTransactionRollbackException extends SQLTransientException implements Serializable

serialVersionUID:
  5246680841170837229L

### Exception java.sql.SQLTransientConnectionException

class SQLTransientConnectionException extends SQLTransientException implements Serializable

serialVersionUID:
  -2520155553543391200L

### Exception java.sql.SQLTransientException

class SQLTransientException extends SQLException implements Serializable

serialVersionUID:
  -9042733978262274539L

### Exception java.sql.SQLWarning

class SQLWarning extends SQLException implements Serializable

serialVersionUID:
  3917336774604784856L

### Class java.sql.Time

class Time extends Date implements Serializable

serialVersionUID:
  8397324403548013681L

### Class java.sql.Timestamp

class Timestamp extends Date implements Serializable

serialVersionUID:
  2745179027874758501L

#### Serialized Fields

##### nanos

    int nanos

## Package java.text

### Class java.text.AttributedCharacterIterator.Attribute

class Attribute extends Object implements Serializable

serialVersionUID:
  -9142742483513960612L

#### Serialization Methods

##### readResolve

protected Object readResolve() throws InvalidObjectException
Resolves instances being deserialized to the predefined constants.

Throws:
  `InvalidObjectException` - if the object to resolve is not an instance of `Attribute`

#### Serialized Fields

##### name

    String name

The name of this `Attribute`. The name is used primarily by `readResolve` to look up the corresponding predefined instance when deserializing an instance.

### Class java.text.ChoiceFormat

class ChoiceFormat extends NumberFormat implements Serializable

serialVersionUID:
  1795184449645032964L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream in) throws IOException, ClassNotFoundException
After reading an object from the input stream, do a simple verification to maintain class invariants.

Throws:
  `InvalidObjectException` - if the objects read from the stream is invalid.
  `IOException`
  `ClassNotFoundException`

#### Serialized Fields

##### choiceFormats

    String[] choiceFormats

A list of choice strings. The formatter will return `choiceFormats[i]` if the number being formatted is greater than or equal to `choiceLimits[i]` and less than `choiceLimits[i+1]`.

##### choiceLimits

    double[] choiceLimits

A list of lower bounds for the choices. The formatter will return `choiceFormats[i]` if the number being formatted is greater than or equal to `choiceLimits[i]` and less than `choiceLimits[i+1]`.

### Class java.text.CompactNumberFormat

class CompactNumberFormat extends NumberFormat implements Serializable

serialVersionUID:
  7128367218649234678L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream inStream) throws IOException, ClassNotFoundException
Reconstitutes this `CompactNumberFormat` from a stream (that is, deserializes it) after performing some validations. This method throws InvalidObjectException, if the stream data is invalid because of the following reasons,

- If any of the `decimalPattern`, `compactPatterns`, `symbols` or `roundingMode` is `null`.
- If the `decimalPattern` or the `compactPatterns` array contains an invalid pattern or if a `null` appears in the array of compact patterns.
- If the `minimumIntegerDigits` is greater than the `maximumIntegerDigits` or the `minimumFractionDigits` is greater than the `maximumFractionDigits`. This check is performed by superclass's Object.
- If any of the minimum/maximum integer/fraction digit count is negative. This check is performed by superclass's readObject.
- If the minimum or maximum integer digit count is larger than 309 or if the minimum or maximum fraction digit count is larger than 340.
- If the grouping size is negative or larger than 127.

If the `pluralRules` field is not deserialized from the stream, it will be set to an empty string.

Parameters:
  `inStream` - the stream
Throws:
  `IOException` - if an I/O error occurs
  `ClassNotFoundException` - if the class of a serialized object could not be found

#### Serialized Fields

##### compactPatterns

    String[] compactPatterns

The patterns for compact form of numbers for this `CompactNumberFormat`. A possible example is `{"", "", "", "0K", "00K", "000K", "0M", "00M", "000M", "0B", "00B", "000B", "0T", "00T", "000T"}` ranging from `10``0`-`10``14`, where each pattern is used to format a range of numbers. For example, `"0K"` is used for formatting `number >= 1000 and number < 10000`, `"00K"` is used for formatting `number >= 10000 and number < 100000` and so on. This field must not be `null`.

##### decimalPattern

    String decimalPattern

The decimal pattern which is used for formatting the numbers matching special pattern "0". This field must not be `null`.

See Also:
  - `DecimalFormat`

##### groupingSize

    byte groupingSize

The number of digits between grouping separators in the integer portion of a compact number. For the grouping to work while formatting, this field needs to be greater than 0 with grouping used set as true. This field must not be negative.

##### parseBigDecimal

    boolean parseBigDecimal

Returns whether the `CompactNumberFormat.parse(String, ParsePosition)` method returns `BigDecimal`.

##### pluralRules

    String pluralRules

The `pluralRules` used in this compact number format. `pluralRules` is a String designating plural rules which associate the `Count` keyword, such as "`one`", and the actual integer number. Its syntax is defined in Unicode Consortium's Plural rules syntax. The default value is an empty string, meaning there is no plural rules.

Since:
  14

##### roundingMode

    RoundingMode roundingMode

The `RoundingMode` used in this compact number format. This field must not be `null`.

##### symbols

    DecimalFormatSymbols symbols

The `DecimalFormatSymbols` object used by this format. It contains the symbols used to format numbers. For example, the grouping separator, decimal separator, and so on. This field must not be `null`.

See Also:
  - `DecimalFormatSymbols`

### Class java.text.DateFormat

class DateFormat extends Format implements Serializable

serialVersionUID:
  7218322306649953788L

#### Serialized Fields

##### calendar

    Calendar calendar

The `Calendar` instance used for calculating the date-time fields and the instant of time. This field is used for both formatting and parsing.

Subclasses should initialize this field to a `Calendar` appropriate for the `Locale` associated with this `DateFormat`.

##### numberFormat

    NumberFormat numberFormat

The number formatter that `DateFormat` uses to format numbers in dates and times. Subclasses should initialize this to a number format appropriate for the locale associated with this `DateFormat`.

### Class java.text.DateFormat.Field

class Field extends Format.Field implements Serializable

serialVersionUID:
  7441350119349544720L

#### Serialization Methods

##### readResolve

protected Object readResolve() throws InvalidObjectException
Resolves instances being deserialized to the predefined constants.

Throws:
  `InvalidObjectException` - if the constant could not be resolved.

#### Serialized Fields

##### calendarField

    int calendarField

Calendar field.

### Class java.text.DateFormatSymbols

class DateFormatSymbols extends Object implements Serializable

serialVersionUID:
  -5987973545549424702L

#### Serialization Methods

##### writeObject

private void writeObject(ObjectOutputStream stream) throws IOException
Write out the default serializable data, after ensuring the `zoneStrings` field is initialized in order to make sure the backward compatibility.

Throws:
  `IOException`
Since:
  1.6

#### Serialized Fields

##### ampms

    String[] ampms

AM and PM strings. For example: "AM" and "PM". An array of 2 strings, indexed by `Calendar.AM` and `Calendar.PM`.

##### eras

    String[] eras

Era strings. For example: "AD" and "BC". An array of 2 strings, indexed by `Calendar.BC` and `Calendar.AD`.

##### locale

    Locale locale

The locale which is used for initializing this DateFormatSymbols object.

Since:
  1.6

##### localPatternChars

    String localPatternChars

Localized date-time pattern characters. For example, a locale may wish to use 'u' rather than 'y' to represent years in its date format pattern strings. This string must be exactly 18 characters long, with the index of the characters described by `DateFormat.ERA_FIELD`, `DateFormat.YEAR_FIELD`, etc. Thus, if the string were "Xz...", then localized patterns would use 'X' for era and 'z' for year.

##### months

    String[] months

Month strings. For example: "January", "February", etc. An array of 13 strings (some calendars have 13 months), indexed by `Calendar.JANUARY`, `Calendar.FEBRUARY`, etc.

##### shortMonths

    String[] shortMonths

Short month strings. For example: "Jan", "Feb", etc. An array of 13 strings (some calendars have 13 months), indexed by `Calendar.JANUARY`, `Calendar.FEBRUARY`, etc.

##### shortWeekdays

    String[] shortWeekdays

Short weekday strings. For example: "Sun", "Mon", etc. An array of 8 strings, indexed by `Calendar.SUNDAY`, `Calendar.MONDAY`, etc. The element `shortWeekdays[0]` is ignored.

##### weekdays

    String[] weekdays

Weekday strings. For example: "Sunday", "Monday", etc. An array of 8 strings, indexed by `Calendar.SUNDAY`, `Calendar.MONDAY`, etc. The element `weekdays[0]` is ignored.

##### zoneStrings

    String[][] zoneStrings

Localized names of time zones in this locale. This is a two-dimensional array of strings of size n by m, where m is at least 5. Each of the n rows is an entry containing the localized names for a single `TimeZone`. Each such row contains (with `i` ranging from 0..n-1):

- `zoneStrings[i][0]` - time zone ID
- `zoneStrings[i][1]` - long name of zone in standard time
- `zoneStrings[i][2]` - short name of zone in standard time
- `zoneStrings[i][3]` - long name of zone in daylight saving time
- `zoneStrings[i][4]` - short name of zone in daylight saving time

The zone ID is not localized; it's one of the valid IDs of the `TimeZone` class that are not custom IDs. All other entries are localized names.

See Also:
  - `TimeZone`

### Class java.text.DecimalFormat

class DecimalFormat extends NumberFormat implements Serializable

serialVersionUID:
  864413376551465018L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream stream) throws IOException, ClassNotFoundException
Reads the default serializable fields from the stream and performs validations and adjustments for older serialized versions. The validations and adjustments are:

1. Verify that the superclass's digit count fields correctly reflect the limits imposed on formatting numbers other than `BigInteger` and `BigDecimal` objects. These limits are stored in the superclass for serialization compatibility with older versions, while the limits for `BigInteger` and `BigDecimal` objects are kept in this class. If, in the superclass, the minimum or maximum integer digit count is larger than `DOUBLE_INTEGER_DIGITS` or if the minimum or maximum fraction digit count is larger than `DOUBLE_FRACTION_DIGITS`, then the stream data is invalid and this method throws an `InvalidObjectException`.
2. If `serialVersionOnStream` is less than 4, initialize `roundingMode` to `RoundingMode.HALF_EVEN`. This field is new with version 4.
3. If `serialVersionOnStream` is less than 3, then call the setters for the minimum and maximum integer and fraction digits with the values of the corresponding superclass getters to initialize the fields in this class. The fields in this class are new with version 3.
4. If `serialVersionOnStream` is less than 1, indicating that the stream was written by JDK 1.1, initialize `useExponentialNotation` to false, since it was not present in JDK 1.1.
5. Set `serialVersionOnStream` to the maximum allowed value so that default serialization will work properly if this object is streamed out again.

Stream versions older than 2 will not have the affix pattern variables `posPrefixPattern` etc. As a result, they will be initialized to `null`, which means the affix strings will be taken as literal values. This is exactly what we want, since that corresponds to the pre-version-2 behavior.

Throws:
  `IOException`
  `ClassNotFoundException`

#### Serialized Fields

##### decimalSeparatorAlwaysShown

    boolean decimalSeparatorAlwaysShown

If true, forces the decimal separator to always appear in a formatted number, even if the fractional part of the number is zero.

See Also:
  - `DecimalFormat.isDecimalSeparatorAlwaysShown()`

##### groupingSize

    byte groupingSize

The number of digits between grouping separators in the integer portion of a number. Must be non-negative and less than or equal to `Byte.MAX_VALUE` if `NumberFormat.groupingUsed` is true.

See Also:
  - `DecimalFormat.getGroupingSize()`
  - `NumberFormat.isGroupingUsed()`

##### maximumFractionDigits

    int maximumFractionDigits

The maximum number of digits allowed in the fractional portion of a `BigInteger` or `BigDecimal` number. `maximumFractionDigits` must be greater than or equal to `minimumFractionDigits`.

Since:
  1.5
See Also:
  - `DecimalFormat.getMaximumFractionDigits()`

##### maximumIntegerDigits

    int maximumIntegerDigits

The maximum number of digits allowed in the integer portion of a `BigInteger` or `BigDecimal` number. `maximumIntegerDigits` must be greater than or equal to `minimumIntegerDigits`.

Since:
  1.5
See Also:
  - `DecimalFormat.getMaximumIntegerDigits()`

##### minExponentDigits

    byte minExponentDigits

The minimum number of digits used to display the exponent when a number is formatted in exponential notation. This field is ignored if `useExponentialNotation` is not true.

Since:
  1.2

##### minimumFractionDigits

    int minimumFractionDigits

The minimum number of digits allowed in the fractional portion of a `BigInteger` or `BigDecimal` number. `minimumFractionDigits` must be less than or equal to `maximumFractionDigits`.

Since:
  1.5
See Also:
  - `DecimalFormat.getMinimumFractionDigits()`

##### minimumIntegerDigits

    int minimumIntegerDigits

The minimum number of digits allowed in the integer portion of a `BigInteger` or `BigDecimal` number. `minimumIntegerDigits` must be less than or equal to `maximumIntegerDigits`.

Since:
  1.5
See Also:
  - `DecimalFormat.getMinimumIntegerDigits()`

##### multiplier

    int multiplier

The multiplier for use in percent, per mille, etc.

See Also:
  - `DecimalFormat.getMultiplier()`

##### negativePrefix

    String negativePrefix

The symbol used as a prefix when formatting negative numbers, e.g. "-".

See Also:
  - `DecimalFormat.getNegativePrefix()`

##### negativeSuffix

    String negativeSuffix

The symbol used as a suffix when formatting negative numbers. This is often an empty string.

See Also:
  - `DecimalFormat.getNegativeSuffix()`

##### negPrefixPattern

    String negPrefixPattern

The prefix pattern for negative numbers. This variable corresponds to `negativePrefix`. This variable is analogous to `posPrefixPattern`; see that variable for further documentation.

Since:
  1.3

##### negSuffixPattern

    String negSuffixPattern

The suffix pattern for negative numbers. This variable corresponds to `negativeSuffix`. This variable is analogous to `posPrefixPattern`; see that variable for further documentation.

Since:
  1.3

##### parseBigDecimal

    boolean parseBigDecimal

If true, parse returns BigDecimal wherever possible.

Since:
  1.5
See Also:
  - `DecimalFormat.isParseBigDecimal()`

##### positivePrefix

    String positivePrefix

The symbol used as a prefix when formatting positive numbers, e.g. "+".

See Also:
  - `DecimalFormat.getPositivePrefix()`

##### positiveSuffix

    String positiveSuffix

The symbol used as a suffix when formatting positive numbers. This is often an empty string.

See Also:
  - `DecimalFormat.getPositiveSuffix()`

##### posPrefixPattern

    String posPrefixPattern

The prefix pattern for non-negative numbers. This variable corresponds to `positivePrefix`.

This pattern is expanded by the method `expandAffix()` to `positivePrefix` to update the latter to reflect changes in `symbols`. If this variable is `null` then `positivePrefix` is taken as a literal value that does not change when `symbols` changes. This variable is always `null` for `DecimalFormat` objects older than stream version 2 restored from stream.

Since:
  1.3

##### posSuffixPattern

    String posSuffixPattern

The suffix pattern for non-negative numbers. This variable corresponds to `positiveSuffix`. This variable is analogous to `posPrefixPattern`; see that variable for further documentation.

Since:
  1.3

##### roundingMode

    RoundingMode roundingMode

The `RoundingMode` used in this DecimalFormat.

Since:
  1.6

##### serialVersionOnStream

    int serialVersionOnStream

The internal serial version which says which version was written. Possible values are:

- 0 (default): versions before the Java 2 platform v1.2
- 1: version for 1.2, which includes the two new fields `useExponentialNotation` and `minExponentDigits`.
- 2: version for 1.3 and later, which adds four new fields: `posPrefixPattern`, `posSuffixPattern`, `negPrefixPattern`, and `negSuffixPattern`.
- 3: version for 1.5 and later, which adds five new fields: `maximumIntegerDigits`, `minimumIntegerDigits`, `maximumFractionDigits`, `minimumFractionDigits`, and `parseBigDecimal`.
- 4: version for 1.6 and later, which adds one new field: `roundingMode`.

Since:
  1.2

##### symbols

    DecimalFormatSymbols symbols

The `DecimalFormatSymbols` object used by this format. It contains the symbols used to format numbers, e.g. the grouping separator, decimal separator, and so on.

See Also:
  - `DecimalFormat.setDecimalFormatSymbols(java.text.DecimalFormatSymbols)`
  - `DecimalFormatSymbols`

##### useExponentialNotation

    boolean useExponentialNotation

True to force the use of exponential (i.e. scientific) notation when formatting numbers.

Since:
  1.2

### Class java.text.DecimalFormatSymbols

class DecimalFormatSymbols extends Object implements Serializable

serialVersionUID:
  5772796243397350300L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream stream) throws IOException, ClassNotFoundException
Reads the default serializable fields, provides default values for objects in older serial versions, and initializes non-serializable fields. If `serialVersionOnStream` is less than 1, initializes `monetarySeparator` to be the same as `decimalSeparator` and `exponential` to be 'E'. If `serialVersionOnStream` is less than 2, initializes `locale` to the root locale, and initializes If `serialVersionOnStream` is less than 3, it initializes `exponentialSeparator` using `exponential`. If `serialVersionOnStream` is less than 4, it initializes `perMillText`, `percentText`, and `minusSignText` using `perMill`, `percent`, and `minusSign` respectively. If `serialVersionOnStream` is less than 5, it initializes `monetaryGroupingSeparator` using `groupingSeparator`. Sets `serialVersionOnStream` back to the maximum allowed value so that default serialization will work properly if this object is streamed out again. Initializes the currency from the intlCurrencySymbol field.

Throws:
  `InvalidObjectException` - if `char` and `String` representations of either percent, per mille, and/or minus sign disagree.
  `IOException`
  `ClassNotFoundException`
Since:
  1.1.6

#### Serialized Fields

##### currencySymbol

    String currencySymbol

String denoting the local currency, e.g. "$".

See Also:
  - `DecimalFormatSymbols.getCurrencySymbol()`

##### decimalSeparator

    char decimalSeparator

Character used for decimal sign.

See Also:
  - `DecimalFormatSymbols.getDecimalSeparator()`

##### digit

    char digit

Character used for a digit in a pattern.

See Also:
  - `DecimalFormatSymbols.getDigit()`

##### exponential

    char exponential

The character used to distinguish the exponent in a number formatted in exponential notation, e.g. 'E' for a number such as "1.23E45".

Note that the public API provides no way to set this field, even though it is supported by the implementation and the stream format. The intent is that this will be added to the API in the future.

Since:
  1.1.6

##### exponentialSeparator

    String exponentialSeparator

The string used to separate the mantissa from the exponent. Examples: "x10^" for 1.23x10^4, "E" for 1.23E4.

If both `exponential` and `exponentialSeparator` exist, this `exponentialSeparator` has the precedence.

Since:
  1.6

##### groupingSeparator

    char groupingSeparator

Character used for grouping separator.

See Also:
  - `DecimalFormatSymbols.getGroupingSeparator()`

##### infinity

    String infinity

String used to represent infinity.

See Also:
  - `DecimalFormatSymbols.getInfinity()`

##### intlCurrencySymbol

    String intlCurrencySymbol

ISO 4217 currency code denoting the local currency, e.g. "USD".

See Also:
  - `DecimalFormatSymbols.getInternationalCurrencySymbol()`

##### locale

    Locale locale

The locale of these currency format symbols.

Since:
  1.4

##### minusSign

    char minusSign

Character used to represent minus sign.

See Also:
  - `DecimalFormatSymbols.getMinusSign()`

##### minusSignText

    String minusSignText

String representation of minus sign, which may include formatting characters, such as BiDi control characters. The first non-format character of this string is the same as `minusSign`.

Since:
  13

##### monetaryGroupingSeparator

    char monetaryGroupingSeparator

The grouping separator used when formatting currency values.

Since:
  15

##### monetarySeparator

    char monetarySeparator

The decimal separator used when formatting currency values.

Since:
  1.1.6
See Also:
  - `DecimalFormatSymbols.getMonetaryDecimalSeparator()`

##### NaN

    String NaN

String used to represent "not a number".

See Also:
  - `DecimalFormatSymbols.getNaN()`

##### patternSeparator

    char patternSeparator

Character used to separate positive and negative subpatterns in a pattern.

See Also:
  - `DecimalFormatSymbols.getPatternSeparator()`

##### percent

    char percent

Character used for percent sign.

See Also:
  - `DecimalFormatSymbols.getPercent()`

##### percentText

    String percentText

String representation of percent sign, which may include formatting characters, such as BiDi control characters. The first non-format character of this string is the same as `percent`.

Since:
  13

##### perMill

    char perMill

Character used for per mille sign.

See Also:
  - `DecimalFormatSymbols.getPerMill()`

##### perMillText

    String perMillText

String representation of per mille sign, which may include formatting characters, such as BiDi control characters. The first non-format character of this string is the same as `perMill`.

Since:
  13

##### serialVersionOnStream

    int serialVersionOnStream

Describes the version of `DecimalFormatSymbols` present on the stream. Possible values are:

- 0 (or uninitialized): versions prior to JDK 1.1.6.
- 1: Versions written by JDK 1.1.6 or later, which include two new fields: `monetarySeparator` and `exponential`.
- 2: Versions written by J2SE 1.4 or later, which include a new `locale` field.
- 3: Versions written by J2SE 1.6 or later, which include a new `exponentialSeparator` field.
- 4: Versions written by Java SE 13 or later, which include new `perMillText`, `percentText`, and `minusSignText` field.
- 5: Versions written by Java SE 15 or later, which include new `monetaryGroupingSeparator` field. *

When streaming out a `DecimalFormatSymbols`, the most recent format (corresponding to the highest allowable `serialVersionOnStream`) is always written.

Since:
  1.1.6

##### zeroDigit

    char zeroDigit

Character used for zero.

See Also:
  - `DecimalFormatSymbols.getZeroDigit()`

### Class java.text.Format

class Format extends Object implements Serializable

serialVersionUID:
  -299282585814624189L

### Class java.text.Format.Field

class Field extends AttributedCharacterIterator.Attribute implements Serializable

serialVersionUID:
  276966692217360283L

### Class java.text.MessageFormat

class MessageFormat extends Format implements Serializable

serialVersionUID:
  6479157306784022952L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream in) throws IOException, ClassNotFoundException
After reading an object from the input stream, do a simple verification to maintain class invariants.

Throws:
  `InvalidObjectException` - if the objects read from the stream is invalid.
  `IOException`
  `ClassNotFoundException`

##### readObjectNoData

private void readObjectNoData() throws ObjectStreamException
Serialization without data not supported for this class.

Throws:
  `ObjectStreamException`

#### Serialized Fields

##### argumentNumbers

    int[] argumentNumbers

The argument numbers corresponding to each formatter. (The formatters are stored in the order they occur in the pattern, not in the order in which the arguments are specified.)

##### formats

    Format[] formats

An array of formatters, which are used to format the arguments.

##### locale

    Locale locale

The locale to use for formatting numbers and dates.

##### maxOffset

    int maxOffset

One less than the number of entries in `offsets`. Can also be thought of as the index of the highest-numbered element in `offsets` that is being used. All of these arrays should have the same number of elements being used as `offsets` does, and so this variable suffices to tell us how many entries are in all of them.

##### offsets

    int[] offsets

The positions where the results of formatting each argument are to be inserted into the pattern.

##### pattern

    String pattern

The string that the formatted values are to be plugged into. In other words, this is the pattern supplied on construction with all of the {} expressions taken out.

### Class java.text.MessageFormat.Field

class Field extends Format.Field implements Serializable

serialVersionUID:
  7899943957617360810L

#### Serialization Methods

##### readResolve

protected Object readResolve() throws InvalidObjectException
Resolves instances being deserialized to the predefined constants.

Throws:
  `InvalidObjectException` - if the constant could not be resolved.

### Class java.text.NumberFormat

class NumberFormat extends Format implements Serializable

serialVersionUID:
  -2308460125733713944L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream stream) throws IOException, ClassNotFoundException
First, read in the default serializable data. Then, if `serialVersionOnStream` is less than 1, indicating that the stream was written by JDK 1.1, set the `int` fields such as `maximumIntegerDigits` to be equal to the `byte` fields such as `maxIntegerDigits`, since the `int` fields were not present in JDK 1.1. Finally, set serialVersionOnStream back to the maximum allowed value so that default serialization will work properly if this object is streamed out again.

If `minimumIntegerDigits` is greater than `maximumIntegerDigits` or `minimumFractionDigits` is greater than `maximumFractionDigits`, then the stream data is invalid and this method throws an `InvalidObjectException`. In addition, if any of these values is negative, then this method throws an `InvalidObjectException`.

Throws:
  `IOException`
  `ClassNotFoundException`
Since:
  1.2

##### writeObject

private void writeObject(ObjectOutputStream stream) throws IOException
Write out the default serializable data, after first setting the `byte` fields such as `maxIntegerDigits` to be equal to the `int` fields such as `maximumIntegerDigits` (or to `Byte.MAX_VALUE`, whichever is smaller), for compatibility with the JDK 1.1 version of the stream format.

Throws:
  `IOException`
Since:
  1.2

#### Serialized Fields

##### groupingUsed

    boolean groupingUsed

True if the grouping (i.e. thousands) separator is used when formatting and parsing numbers.

See Also:
  - `NumberFormat.isGroupingUsed()`

##### maxFractionDigits

    byte maxFractionDigits

The maximum number of digits allowed in the fractional portion of a number. `maximumFractionDigits` must be greater than or equal to `minimumFractionDigits`.

Note: This field exists only for serialization compatibility with JDK 1.1. In Java platform 2 v1.2 and higher, the new `int` field `maximumFractionDigits` is used instead. When writing to a stream, `maxFractionDigits` is set to `maximumFractionDigits` or `Byte.MAX_VALUE`, whichever is smaller. When reading from a stream, this field is used only if `serialVersionOnStream` is less than 1.

See Also:
  - `NumberFormat.getMaximumFractionDigits()`

##### maximumFractionDigits

    int maximumFractionDigits

The maximum number of digits allowed in the fractional portion of a number. `maximumFractionDigits` must be greater than or equal to `minimumFractionDigits`.

Since:
  1.2
See Also:
  - `NumberFormat.getMaximumFractionDigits()`

##### maximumIntegerDigits

    int maximumIntegerDigits

The maximum number of digits allowed in the integer portion of a number. `maximumIntegerDigits` must be greater than or equal to `minimumIntegerDigits`.

Since:
  1.2
See Also:
  - `NumberFormat.getMaximumIntegerDigits()`

##### maxIntegerDigits

    byte maxIntegerDigits

The maximum number of digits allowed in the integer portion of a number. `maxIntegerDigits` must be greater than or equal to `minIntegerDigits`.

Note: This field exists only for serialization compatibility with JDK 1.1. In Java platform 2 v1.2 and higher, the new `int` field `maximumIntegerDigits` is used instead. When writing to a stream, `maxIntegerDigits` is set to `maximumIntegerDigits` or `Byte.MAX_VALUE`, whichever is smaller. When reading from a stream, this field is used only if `serialVersionOnStream` is less than 1.

See Also:
  - `NumberFormat.getMaximumIntegerDigits()`

##### minFractionDigits

    byte minFractionDigits

The minimum number of digits allowed in the fractional portion of a number. `minimumFractionDigits` must be less than or equal to `maximumFractionDigits`.

Note: This field exists only for serialization compatibility with JDK 1.1. In Java platform 2 v1.2 and higher, the new `int` field `minimumFractionDigits` is used instead. When writing to a stream, `minFractionDigits` is set to `minimumFractionDigits` or `Byte.MAX_VALUE`, whichever is smaller. When reading from a stream, this field is used only if `serialVersionOnStream` is less than 1.

See Also:
  - `NumberFormat.getMinimumFractionDigits()`

##### minimumFractionDigits

    int minimumFractionDigits

The minimum number of digits allowed in the fractional portion of a number. `minimumFractionDigits` must be less than or equal to `maximumFractionDigits`.

Since:
  1.2
See Also:
  - `NumberFormat.getMinimumFractionDigits()`

##### minimumIntegerDigits

    int minimumIntegerDigits

The minimum number of digits allowed in the integer portion of a number. `minimumIntegerDigits` must be less than or equal to `maximumIntegerDigits`.

Since:
  1.2
See Also:
  - `NumberFormat.getMinimumIntegerDigits()`

##### minIntegerDigits

    byte minIntegerDigits

The minimum number of digits allowed in the integer portion of a number. `minimumIntegerDigits` must be less than or equal to `maximumIntegerDigits`.

Note: This field exists only for serialization compatibility with JDK 1.1. In Java platform 2 v1.2 and higher, the new `int` field `minimumIntegerDigits` is used instead. When writing to a stream, `minIntegerDigits` is set to `minimumIntegerDigits` or `Byte.MAX_VALUE`, whichever is smaller. When reading from a stream, this field is used only if `serialVersionOnStream` is less than 1.

See Also:
  - `NumberFormat.getMinimumIntegerDigits()`

##### parseIntegerOnly

    boolean parseIntegerOnly

True if this format will parse numbers as integers only.

See Also:
  - `NumberFormat.isParseIntegerOnly()`

##### serialVersionOnStream

    int serialVersionOnStream

Describes the version of `NumberFormat` present on the stream. Possible values are:

- 0 (or uninitialized): the JDK 1.1 version of the stream format. In this version, the `int` fields such as `maximumIntegerDigits` were not present, and the `byte` fields such as `maxIntegerDigits` are used instead.
- 1: the 1.2 version of the stream format. The values of the `byte` fields such as `maxIntegerDigits` are ignored, and the `int` fields such as `maximumIntegerDigits` are used instead.

When streaming out a `NumberFormat`, the most recent format (corresponding to the highest allowable `serialVersionOnStream`) is always written.

Since:
  1.2

### Class java.text.NumberFormat.Field

class Field extends Format.Field implements Serializable

serialVersionUID:
  7494728892700160890L

#### Serialization Methods

##### readResolve

protected Object readResolve() throws InvalidObjectException
Resolves instances being deserialized to the predefined constants.

Throws:
  `InvalidObjectException` - if the constant could not be resolved.

### Exception java.text.ParseException

class ParseException extends Exception implements Serializable

serialVersionUID:
  2703218443322787634L

#### Serialized Fields

##### errorOffset

    int errorOffset

The zero-based character offset into the string being parsed at which the error was found during parsing.

### Class java.text.SimpleDateFormat

class SimpleDateFormat extends DateFormat implements Serializable

serialVersionUID:
  4774881970558875024L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream stream) throws IOException, ClassNotFoundException
After reading an object from the input stream, the format pattern in the object is verified.

Throws:
  `InvalidObjectException` - if the pattern is invalid
  `IOException`
  `ClassNotFoundException`

#### Serialized Fields

##### defaultCenturyStart

    Date defaultCenturyStart

We map dates with two-digit years into the century starting at `defaultCenturyStart`, which may be any date. May not be null.

Since:
  1.1.4

##### formatData

    DateFormatSymbols formatData

The symbols used by this formatter for week names, month names, etc. May not be null.

See Also:
  - `DateFormatSymbols`

##### locale

    Locale locale

The Locale used to instantiate this `SimpleDateFormat`. The value may be null if this object has been created by an older `SimpleDateFormat` and deserialized.

Since:
  1.6

##### pattern

    String pattern

The pattern string of this formatter. This is always a non-localized pattern. May not be null. See class documentation for details.

##### serialVersionOnStream

    int serialVersionOnStream

The version of the serialized data on the stream. Possible values:

- 0 or not present on stream: JDK 1.1.3. This version has no `defaultCenturyStart` on stream.
- 1 JDK 1.1.4 or later. This version adds `defaultCenturyStart`.

When streaming out this class, the most recent format and the highest allowable `serialVersionOnStream` is written.

Since:
  1.1.4

## Package java.time

### Exception java.time.DateTimeException

class DateTimeException extends RuntimeException implements Serializable

serialVersionUID:
  -1632418723876261839L

### Class java.time.Duration

class Duration extends Object implements Serializable

serialVersionUID:
  3078945930695997490L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream s) throws InvalidObjectException
Defend against malicious streams.

Parameters:
  `s` - the stream to read
Throws:
  `InvalidObjectException` - always

##### writeReplace

private Object writeReplace()
Writes the object using a dedicated serialized form.

Serial Data:

        out.writeByte(1);  // identifies a Duration
        out.writeLong(seconds);
        out.writeInt(nanos);

#### Serialized Fields

##### nanos

    int nanos

The number of nanoseconds in the duration, expressed as a fraction of the number of seconds. This is always positive, and never exceeds 999,999,999.

##### seconds

    long seconds

The number of seconds in the duration.

### Class java.time.Instant

class Instant extends Object implements Serializable

serialVersionUID:
  -665713676816604388L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream s) throws InvalidObjectException
Defend against malicious streams.

Parameters:
  `s` - the stream to read
Throws:
  `InvalidObjectException` - always

##### writeReplace

private Object writeReplace()
Writes the object using a dedicated serialized form.

Serial Data:

        out.writeByte(2);  // identifies an Instant
        out.writeLong(seconds);
        out.writeInt(nanos);

#### Serialized Fields

##### nanos

    int nanos

The number of nanoseconds, later along the time-line, from the seconds field. This is always positive, and never exceeds 999,999,999.

##### seconds

    long seconds

The number of seconds from the epoch of 1970-01-01T00:00:00Z.

### Class java.time.LocalDate

class LocalDate extends Object implements Serializable

serialVersionUID:
  2942565459149668126L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream s) throws InvalidObjectException
Defend against malicious streams.

Parameters:
  `s` - the stream to read
Throws:
  `InvalidObjectException` - always

##### writeReplace

private Object writeReplace()
Writes the object using a dedicated serialized form.

Serial Data:

        out.writeByte(3);  // identifies a LocalDate
        out.writeInt(year);
        out.writeByte(month);
        out.writeByte(day);

#### Serialized Fields

##### day

    short day

The day-of-month.

##### month

    short month

The month-of-year.

##### year

    int year

The year.

### Class java.time.LocalDateTime

class LocalDateTime extends Object implements Serializable

serialVersionUID:
  6207766400415563566L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream s) throws InvalidObjectException
Defend against malicious streams.

Parameters:
  `s` - the stream to read
Throws:
  `InvalidObjectException` - always

##### writeReplace

private Object writeReplace()
Writes the object using a dedicated serialized form.

Serial Data:

        out.writeByte(5);  // identifies a LocalDateTime
        // the date excluding the one byte header
        // the time excluding the one byte header

#### Serialized Fields

##### date

    LocalDate date

The date part.

##### time

    LocalTime time

The time part.

### Class java.time.LocalTime

class LocalTime extends Object implements Serializable

serialVersionUID:
  6414437269572265201L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream s) throws InvalidObjectException
Defend against malicious streams.

Parameters:
  `s` - the stream to read
Throws:
  `InvalidObjectException` - always

##### writeReplace

private Object writeReplace()
Writes the object using a dedicated serialized form.

Serial Data:
  A twos-complement value indicates the remaining values are not in the stream and should be set to zero.

        out.writeByte(4);  // identifies a LocalTime
        if (nano == 0) {
          if (second == 0) {
            if (minute == 0) {
              out.writeByte(~hour);
            } else {
              out.writeByte(hour);
              out.writeByte(~minute);
            }
          } else {
            out.writeByte(hour);
            out.writeByte(minute);
            out.writeByte(~second);
          }
        } else {
          out.writeByte(hour);
          out.writeByte(minute);
          out.writeByte(second);
          out.writeInt(nano);
        }

#### Serialized Fields

##### hour

    byte hour

The hour.

##### minute

    byte minute

The minute.

##### nano

    int nano

The nanosecond.

##### second

    byte second

The second.

### Class java.time.MonthDay

class MonthDay extends Object implements Serializable

serialVersionUID:
  -939150713474957432L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream s) throws InvalidObjectException
Defend against malicious streams.

Parameters:
  `s` - the stream to read
Throws:
  `InvalidObjectException` - always

##### writeReplace

private Object writeReplace()
Writes the object using a dedicated serialized form.

Serial Data:

        out.writeByte(13);  // identifies a MonthDay
        out.writeByte(month);
        out.writeByte(day);

#### Serialized Fields

##### day

    int day

The day-of-month.

##### month

    int month

The month-of-year, not null.

### Class java.time.OffsetDateTime

class OffsetDateTime extends Object implements Serializable

serialVersionUID:
  2287754244819255394L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream s) throws InvalidObjectException
Defend against malicious streams.

Parameters:
  `s` - the stream to read
Throws:
  `InvalidObjectException` - always

##### writeReplace

private Object writeReplace()
Writes the object using a dedicated serialized form.

Serial Data:

        out.writeByte(10);  // identifies an OffsetDateTime
        // the datetime excluding the one byte header
        // the offset excluding the one byte header

#### Serialized Fields

##### dateTime

    LocalDateTime dateTime

The local date-time.

##### offset

    ZoneOffset offset

The offset from UTC/Greenwich.

### Class java.time.OffsetTime

class OffsetTime extends Object implements Serializable

serialVersionUID:
  7264499704384272492L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream s) throws InvalidObjectException
Defend against malicious streams.

Parameters:
  `s` - the stream to read
Throws:
  `InvalidObjectException` - always

##### writeReplace

private Object writeReplace()
Writes the object using a dedicated serialized form.

Serial Data:

        out.writeByte(9);  // identifies an OffsetTime
        // the time excluding the one byte header
        // the offset excluding the one byte header

#### Serialized Fields

##### offset

    ZoneOffset offset

The offset from UTC/Greenwich.

##### time

    LocalTime time

The local date-time.

### Class java.time.Period

class Period extends Object implements Serializable

serialVersionUID:
  -3587258372562876L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream s) throws InvalidObjectException
Defend against malicious streams.

Parameters:
  `s` - the stream to read
Throws:
  `InvalidObjectException` - always

##### writeReplace

private Object writeReplace()
Writes the object using a dedicated serialized form.

Serial Data:

        out.writeByte(14);  // identifies a Period
        out.writeInt(years);
        out.writeInt(months);
        out.writeInt(days);

#### Serialized Fields

##### days

    int days

The number of days.

##### months

    int months

The number of months.

##### years

    int years

The number of years.

### Class java.time.Ser

class Ser extends Object implements Externalizable

serialVersionUID:
  -7683839454370182990L

#### Serialization Methods

##### readExternal

public void readExternal(ObjectInput in) throws IOException, ClassNotFoundException
Implements the `Externalizable` interface to read the object.

Serial Data:
  The streamed type and parameters defined by the type's `writeReplace` method are read and passed to the corresponding static factory for the type to create a new instance. That instance is returned as the de-serialized `Ser` object.
  - Duration - `Duration.ofSeconds(seconds, nanos);`
  - Instant - `Instant.ofEpochSecond(seconds, nanos);`
  - LocalDate - `LocalDate.of(year, month, day);`
  - LocalDateTime - `LocalDateTime.of(date, time);`
  - LocalTime - `LocalTime.of(hour, minute, second, nano);`
  - MonthDay - `MonthDay.of(month, day);`
  - OffsetTime - `OffsetTime.of(time, offset);`
  - OffsetDateTime - `OffsetDateTime.of(dateTime, offset);`
  - Period - `Period.of(years, months, days);`
  - Year - `Year.of(year);`
  - YearMonth - `YearMonth.of(year, month);`
  - ZonedDateTime - `ZonedDateTime.ofLenient(dateTime, offset, zone);`
  - ZoneId - `ZoneId.of(id);`
  - ZoneOffset - `(offsetByte == 127 ? ZoneOffset.ofTotalSeconds(in.readInt()) : ZoneOffset.ofTotalSeconds(offsetByte * 900));`
Parameters:
  `in` - the data to read, not null
Throws:
  `IOException` - if I/O errors occur
  `ClassNotFoundException` - If the class for an object being restored cannot be found.

##### writeExternal

public void writeExternal(ObjectOutput out) throws IOException
Implements the `Externalizable` interface to write the object.

Serial Data:
  Each serializable class is mapped to a type that is the first byte in the stream. Refer to each class `writeReplace` serialized form for the value of the type and sequence of values for the type.
  - Duration.writeReplace
  - Instant.writeReplace
  - LocalDate.writeReplace
  - LocalDateTime.writeReplace
  - LocalTime.writeReplace
  - MonthDay.writeReplace
  - OffsetTime.writeReplace
  - OffsetDateTime.writeReplace
  - Period.writeReplace
  - Year.writeReplace
  - YearMonth.writeReplace
  - ZoneId.writeReplace
  - ZoneOffset.writeReplace
  - ZonedDateTime.writeReplace
Parameters:
  `out` - the data stream to write to, not null
Throws:
  `IOException` - Includes any I/O exceptions that may occur

### Class java.time.Year

class Year extends Object implements Serializable

serialVersionUID:
  -23038383694477807L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream s) throws InvalidObjectException
Defend against malicious streams.

Parameters:
  `s` - the stream to read
Throws:
  `InvalidObjectException` - always

##### writeReplace

private Object writeReplace()
Writes the object using a dedicated serialized form.

Serial Data:

        out.writeByte(11);  // identifies a Year
        out.writeInt(year);

#### Serialized Fields

##### year

    int year

The year being represented.

### Class java.time.YearMonth

class YearMonth extends Object implements Serializable

serialVersionUID:
  4183400860270640070L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream s) throws InvalidObjectException
Defend against malicious streams.

Parameters:
  `s` - the stream to read
Throws:
  `InvalidObjectException` - always

##### writeReplace

private Object writeReplace()
Writes the object using a dedicated serialized form.

Serial Data:

        out.writeByte(12);  // identifies a YearMonth
        out.writeInt(year);
        out.writeByte(month);

#### Serialized Fields

##### month

    int month

The month-of-year, not null.

##### year

    int year

The year.

### Class java.time.ZonedDateTime

class ZonedDateTime extends Object implements Serializable

serialVersionUID:
  -6260982410461394882L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream s) throws InvalidObjectException
Defend against malicious streams.

Parameters:
  `s` - the stream to read
Throws:
  `InvalidObjectException` - always

##### writeReplace

private Object writeReplace()
Writes the object using a dedicated serialized form.

Serial Data:

        out.writeByte(6);  // identifies a ZonedDateTime
        // the dateTime excluding the one byte header
        // the offset excluding the one byte header
        // the zone ID excluding the one byte header

#### Serialized Fields

##### dateTime

    LocalDateTime dateTime

The local date-time.

##### offset

    ZoneOffset offset

The offset from UTC/Greenwich.

##### zone

    ZoneId zone

The time-zone.

### Class java.time.ZoneId

class ZoneId extends Object implements Serializable

serialVersionUID:
  8352817235686L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream s) throws InvalidObjectException
Defend against malicious streams.

Parameters:
  `s` - the stream to read
Throws:
  `InvalidObjectException` - always

##### writeReplace

private Object writeReplace()
Writes the object using a dedicated serialized form.

Serial Data:

        out.writeByte(7);  // identifies a ZoneId (not ZoneOffset)
        out.writeUTF(getId());

  When read back in, the `ZoneId` will be created as though using `ZoneId.of(String)`, but without any exception in the case where the ID has a valid format, but is not in the known set of region-based IDs.

### Class java.time.ZoneOffset

class ZoneOffset extends ZoneId implements Serializable

serialVersionUID:
  2357656521762053153L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream s) throws InvalidObjectException
Defend against malicious streams.

Parameters:
  `s` - the stream to read
Throws:
  `InvalidObjectException` - always

##### writeReplace

private Object writeReplace()
Writes the object using a dedicated serialized form.

Serial Data:

        out.writeByte(8);                  // identifies a ZoneOffset
        int offsetByte = totalSeconds % 900 == 0 ? totalSeconds / 900 : 127;
        out.writeByte(offsetByte);
        if (offsetByte == 127) {
            out.writeInt(totalSeconds);
        }

#### Serialized Fields

##### totalSeconds

    int totalSeconds

The total offset in seconds.

## Package java.time.chrono

### Class java.time.chrono.ChronoLocalDateTimeImpl

class ChronoLocalDateTimeImpl extends Object implements Serializable

serialVersionUID:
  4556003607393004514L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream s) throws InvalidObjectException
Defend against malicious streams.

Parameters:
  `s` - the stream to read
Throws:
  `InvalidObjectException` - always

##### writeReplace

private Object writeReplace()
Writes the ChronoLocalDateTime using a dedicated serialized form.

Serial Data:

        out.writeByte(2);              // identifies a ChronoLocalDateTime
        out.writeObject(toLocalDate());
        out.writeObject(toLocalTime());

### Class java.time.chrono.ChronoZonedDateTimeImpl

class ChronoZonedDateTimeImpl extends Object implements Serializable

serialVersionUID:
  -5261813987200935591L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream s) throws InvalidObjectException
Defend against malicious streams.

Parameters:
  `s` - the stream to read
Throws:
  `InvalidObjectException` - always

##### writeReplace

private Object writeReplace()
Writes the ChronoZonedDateTime using a dedicated serialized form.

Serial Data:

        out.writeByte(3);                  // identifies a ChronoZonedDateTime
        out.writeObject(toLocalDateTime());
        out.writeObject(getOffset());
        out.writeObject(getZone());

### Class java.time.chrono.HijrahChronology

class HijrahChronology extends AbstractChronology implements Serializable

serialVersionUID:
  3127340209035924785L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream s) throws InvalidObjectException
Defend against malicious streams.

Parameters:
  `s` - the stream to read
Throws:
  `InvalidObjectException` - always

##### writeReplace

Object writeReplace()
Writes the Chronology using a dedicated serialized form.

Serial Data:

        out.writeByte(1);     // identifies a Chronology
        out.writeUTF(getId());

### Class java.time.chrono.HijrahDate

class HijrahDate extends java.time.chrono.ChronoLocalDateImpl<HijrahDate> implements Serializable

serialVersionUID:
  -5207853542612002020L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream s) throws InvalidObjectException
Defend against malicious streams.

Parameters:
  `s` - the stream to read
Throws:
  `InvalidObjectException` - always

##### writeReplace

private Object writeReplace()
Writes the object using a dedicated serialized form.

Serial Data:

        out.writeByte(6);                 // identifies a HijrahDate
        out.writeObject(chrono);          // the HijrahChronology variant
        out.writeInt(get(YEAR));
        out.writeByte(get(MONTH_OF_YEAR));
        out.writeByte(get(DAY_OF_MONTH));

### Class java.time.chrono.IsoChronology

class IsoChronology extends AbstractChronology implements Serializable

serialVersionUID:
  -1440403870442975015L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream s) throws InvalidObjectException
Defend against malicious streams.

Parameters:
  `s` - the stream to read
Throws:
  `InvalidObjectException` - always

##### writeReplace

Object writeReplace()
Writes the Chronology using a dedicated serialized form.

Serial Data:

        out.writeByte(1);     // identifies a Chronology
        out.writeUTF(getId());

### Class java.time.chrono.JapaneseChronology

class JapaneseChronology extends AbstractChronology implements Serializable

serialVersionUID:
  459996390165777884L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream s) throws InvalidObjectException
Defend against malicious streams.

Parameters:
  `s` - the stream to read
Throws:
  `InvalidObjectException` - always

##### writeReplace

Object writeReplace()
Writes the Chronology using a dedicated serialized form.

Serial Data:

        out.writeByte(1);     // identifies a Chronology
        out.writeUTF(getId());

### Class java.time.chrono.JapaneseDate

class JapaneseDate extends java.time.chrono.ChronoLocalDateImpl<JapaneseDate> implements Serializable

serialVersionUID:
  -305327627230580483L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream s) throws InvalidObjectException
Defend against malicious streams.

Parameters:
  `s` - the stream to read
Throws:
  `InvalidObjectException` - always

##### writeReplace

private Object writeReplace()
Writes the object using a dedicated serialized form.

Serial Data:

        out.writeByte(4);                 // identifies a JapaneseDate
        out.writeInt(get(YEAR));
        out.writeByte(get(MONTH_OF_YEAR));
        out.writeByte(get(DAY_OF_MONTH));

### Class java.time.chrono.JapaneseEra

class JapaneseEra extends Object implements Serializable

serialVersionUID:
  1466499369062886794L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream s) throws InvalidObjectException
Defend against malicious streams.

Parameters:
  `s` - the stream to read
Throws:
  `InvalidObjectException` - always

##### writeReplace

private Object writeReplace()
Writes the object using a dedicated serialized form.

Serial Data:

        out.writeByte(5);        // identifies a JapaneseEra
        out.writeInt(getValue());

### Class java.time.chrono.MinguoChronology

class MinguoChronology extends AbstractChronology implements Serializable

serialVersionUID:
  1039765215346859963L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream s) throws InvalidObjectException
Defend against malicious streams.

Parameters:
  `s` - the stream to read
Throws:
  `InvalidObjectException` - always

##### writeReplace

Object writeReplace()
Writes the Chronology using a dedicated serialized form.

Serial Data:

        out.writeByte(1);     // identifies a Chronology
        out.writeUTF(getId());

### Class java.time.chrono.MinguoDate

class MinguoDate extends java.time.chrono.ChronoLocalDateImpl<MinguoDate> implements Serializable

serialVersionUID:
  1300372329181994526L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream s) throws InvalidObjectException
Defend against malicious streams.

Parameters:
  `s` - the stream to read
Throws:
  `InvalidObjectException` - always

##### writeReplace

private Object writeReplace()
Writes the object using a dedicated serialized form.

Serial Data:

        out.writeByte(8);                 // identifies a MinguoDate
        out.writeInt(get(YEAR));
        out.writeByte(get(MONTH_OF_YEAR));
        out.writeByte(get(DAY_OF_MONTH));

### Class java.time.chrono.Ser

class Ser extends Object implements Externalizable

serialVersionUID:
  -6103370247208168577L

#### Serialization Methods

##### readExternal

public void readExternal(ObjectInput in) throws IOException, ClassNotFoundException
Implements the `Externalizable` interface to read the object.

Serial Data:
  The streamed type and parameters defined by the type's `writeReplace` method are read and passed to the corresponding static factory for the type to create a new instance. That instance is returned as the de-serialized `Ser` object.
  - HijrahChronology - Chronology.of(id)
  - IsoChronology - Chronology.of(id)
  - JapaneseChronology - Chronology.of(id)
  - MinguoChronology - Chronology.of(id)
  - ThaiBuddhistChronology - Chronology.of(id)
  - ChronoLocalDateTime - date.atTime(time)
  - ChronoZonedDateTime - dateTime.atZone(offset).withZoneSameLocal(zone)
  - JapaneseDate - JapaneseChronology.INSTANCE.date(year, month, dayOfMonth)
  - JapaneseEra - JapaneseEra.of(eraValue)
  - HijrahDate - HijrahChronology chrono.date(year, month, dayOfMonth)
  - MinguoDate - MinguoChronology.INSTANCE.date(year, month, dayOfMonth)
  - ThaiBuddhistDate - ThaiBuddhistChronology.INSTANCE.date(year, month, dayOfMonth)
Parameters:
  `in` - the data stream to read from, not null
Throws:
  `IOException` - if I/O errors occur
  `ClassNotFoundException` - If the class for an object being restored cannot be found.

##### writeExternal

public void writeExternal(ObjectOutput out) throws IOException
Implements the `Externalizable` interface to write the object.

Serial Data:
  Each serializable class is mapped to a type that is the first byte in the stream. Refer to each class `writeReplace` serialized form for the value of the type and sequence of values for the type.
  - HijrahChronology.writeReplace
  - IsoChronology.writeReplace
  - JapaneseChronology.writeReplace
  - MinguoChronology.writeReplace
  - ThaiBuddhistChronology.writeReplace
  - ChronoLocalDateTime.writeReplace
  - ChronoZonedDateTime.writeReplace
  - JapaneseDate.writeReplace
  - JapaneseEra.writeReplace
  - HijrahDate.writeReplace
  - MinguoDate.writeReplace
  - ThaiBuddhistDate.writeReplace
Parameters:
  `out` - the data stream to write to, not null
Throws:
  `IOException` - Includes any I/O exceptions that may occur

### Class java.time.chrono.ThaiBuddhistChronology

class ThaiBuddhistChronology extends AbstractChronology implements Serializable

serialVersionUID:
  2775954514031616474L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream s) throws InvalidObjectException
Defend against malicious streams.

Parameters:
  `s` - the stream to read
Throws:
  `InvalidObjectException` - always

##### writeReplace

Object writeReplace()
Writes the Chronology using a dedicated serialized form.

Serial Data:

        out.writeByte(1);     // identifies a Chronology
        out.writeUTF(getId());

### Class java.time.chrono.ThaiBuddhistDate

class ThaiBuddhistDate extends java.time.chrono.ChronoLocalDateImpl<ThaiBuddhistDate> implements Serializable

serialVersionUID:
  -8722293800195731463L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream s) throws InvalidObjectException
Defend against malicious streams.

Parameters:
  `s` - the stream to read
Throws:
  `InvalidObjectException` - always

##### writeReplace

private Object writeReplace()
Writes the object using a dedicated serialized form.

Serial Data:

        out.writeByte(10);                // identifies a ThaiBuddhistDate
        out.writeInt(get(YEAR));
        out.writeByte(get(MONTH_OF_YEAR));
        out.writeByte(get(DAY_OF_MONTH));

## Package java.time.format

### Exception java.time.format.DateTimeParseException

class DateTimeParseException extends DateTimeException implements Serializable

serialVersionUID:
  4304633501674722597L

#### Serialized Fields

##### errorIndex

    int errorIndex

The error index in the text.

##### parsedString

    String parsedString

The text that was being parsed.

## Package java.time.temporal

### Exception java.time.temporal.UnsupportedTemporalTypeException

class UnsupportedTemporalTypeException extends DateTimeException implements Serializable

serialVersionUID:
  -6158898438688206006L

### Class java.time.temporal.ValueRange

class ValueRange extends Object implements Serializable

serialVersionUID:
  -7317881728594519368L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream s) throws IOException, ClassNotFoundException, InvalidObjectException
Restore the state of an ValueRange from the stream. Check that the values are valid.

Parameters:
  `s` - the stream to read
Throws:
  `IOException` - if an I/O error occurs
  `InvalidObjectException` - if the smallest minimum is greater than the smallest maximum, or the smallest maximum is greater than the largest maximum or the largest minimum is greater than the largest maximum
  `ClassNotFoundException` - if a class cannot be resolved

#### Serialized Fields

##### maxLargest

    long maxLargest

The largest maximum value.

##### maxSmallest

    long maxSmallest

The smallest maximum value.

##### minLargest

    long minLargest

The largest minimum value.

##### minSmallest

    long minSmallest

The smallest minimum value.

### Class java.time.temporal.WeekFields

class WeekFields extends Object implements Serializable

serialVersionUID:
  -1177360819670808121L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream s) throws IOException, ClassNotFoundException, InvalidObjectException
Restore the state of a WeekFields from the stream. Check that the values are valid.

Parameters:
  `s` - the stream to read
Throws:
  `IOException` - if an I/O error occurs
  `InvalidObjectException` - if the serialized object has an invalid value for firstDayOfWeek or minimalDays.
  `ClassNotFoundException` - if a class cannot be resolved

##### readResolve

private Object readResolve() throws InvalidObjectException
Return the singleton WeekFields associated with the `firstDayOfWeek` and `minimalDays`.

Throws:
  `InvalidObjectException` - if the serialized object has invalid values for firstDayOfWeek or minimalDays.

#### Serialized Fields

##### firstDayOfWeek

    DayOfWeek firstDayOfWeek

The first day-of-week.

##### minimalDays

    int minimalDays

The minimal number of days in the first week.

## Package java.time.zone

### Class java.time.zone.Ser

class Ser extends Object implements Externalizable

serialVersionUID:
  -8885321777449118786L

#### Serialization Methods

##### readExternal

public void readExternal(ObjectInput in) throws IOException, ClassNotFoundException
Implements the `Externalizable` interface to read the object.

Serial Data:
  The streamed type and parameters defined by the type's `writeReplace` method are read and passed to the corresponding static factory for the type to create a new instance. That instance is returned as the de-serialized `Ser` object.
  - ZoneRules - `ZoneRules.of(standardTransitions, standardOffsets, savingsInstantTransitions, wallOffsets, lastRules);`
  - ZoneOffsetTransition - `ZoneOffsetTransition of(LocalDateTime.ofEpochSecond(epochSecond), offsetBefore, offsetAfter);`
  - ZoneOffsetTransitionRule - `ZoneOffsetTransitionRule.of(month, dom, dow, time, timeEndOfDay, timeDefinition, standardOffset, offsetBefore, offsetAfter);`
Parameters:
  `in` - the data to read, not null
Throws:
  `IOException` - if I/O errors occur
  `ClassNotFoundException` - If the class for an object being restored cannot be found.

##### writeExternal

public void writeExternal(ObjectOutput out) throws IOException
Implements the `Externalizable` interface to write the object.

Serial Data:
  Each serializable class is mapped to a type that is the first byte in the stream. Refer to each class `writeReplace` serialized form for the value of the type and sequence of values for the type.
  - ZoneRules.writeReplace
  - ZoneOffsetTransition.writeReplace
  - ZoneOffsetTransitionRule.writeReplace
Parameters:
  `out` - the data stream to write to, not null
Throws:
  `IOException` - Includes any I/O exceptions that may occur

### Class java.time.zone.ZoneOffsetTransition

class ZoneOffsetTransition extends Object implements Serializable

serialVersionUID:
  -6946044323557704546L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream s) throws InvalidObjectException
Defend against malicious streams.

Parameters:
  `s` - the stream to read
Throws:
  `InvalidObjectException` - always

##### writeReplace

private Object writeReplace()
Writes the object using a dedicated serialized form.

Serial Data:
  Refer to the serialized form of ZoneRules.writeReplace for the encoding of epoch seconds and offsets.

         out.writeByte(2);                // identifies a ZoneOffsetTransition
         out.writeEpochSec(toEpochSecond);
         out.writeOffset(offsetBefore);
         out.writeOffset(offsetAfter);

#### Serialized Fields

##### epochSecond

    long epochSecond

The transition epoch-second.

##### offsetAfter

    ZoneOffset offsetAfter

The offset after transition.

##### offsetBefore

    ZoneOffset offsetBefore

The offset before transition.

##### transition

    LocalDateTime transition

The local transition date-time at the transition.

### Class java.time.zone.ZoneOffsetTransitionRule

class ZoneOffsetTransitionRule extends Object implements Serializable

serialVersionUID:
  6889046316657758795L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream s) throws InvalidObjectException
Defend against malicious streams.

Parameters:
  `s` - the stream to read
Throws:
  `InvalidObjectException` - always

##### writeReplace

private Object writeReplace()
Writes the object using a dedicated serialized form.

Serial Data:
  Refer to the serialized form of ZoneRules.writeReplace for the encoding of epoch seconds and offsets.

            out.writeByte(3);                // identifies a ZoneOffsetTransitionRule
            final int timeSecs = (timeEndOfDay ? 86400 : time.toSecondOfDay());
            final int stdOffset = standardOffset.getTotalSeconds();
            final int beforeDiff = offsetBefore.getTotalSeconds() - stdOffset;
            final int afterDiff = offsetAfter.getTotalSeconds() - stdOffset;
            final int timeByte = (timeSecs % 3600 == 0 ? (timeEndOfDay ? 24 : time.getHour()) : 31);
            final int stdOffsetByte = (stdOffset % 900 == 0 ? stdOffset / 900 + 128 : 255);
            final int beforeByte = (beforeDiff == 0 || beforeDiff == 1800 || beforeDiff == 3600 ? beforeDiff / 1800 : 3);
            final int afterByte = (afterDiff == 0 || afterDiff == 1800 || afterDiff == 3600 ? afterDiff / 1800 : 3);
            final int dowByte = (dow == null ? 0 : dow.getValue());
            int b = (month.getValue() << 28) +          // 4 bits
                    ((dom + 32) << 22) +                // 6 bits
                    (dowByte << 19) +                   // 3 bits
                    (timeByte << 14) +                  // 5 bits
                    (timeDefinition.ordinal() << 12) +  // 2 bits
                    (stdOffsetByte << 4) +              // 8 bits
                    (beforeByte << 2) +                 // 2 bits
                    afterByte;                          // 2 bits
            out.writeInt(b);
            if (timeByte == 31) {
                out.writeInt(timeSecs);
            }
            if (stdOffsetByte == 255) {
                out.writeInt(stdOffset);
            }
            if (beforeByte == 3) {
                out.writeInt(offsetBefore.getTotalSeconds());
            }
            if (afterByte == 3) {
                out.writeInt(offsetAfter.getTotalSeconds());
            }

#### Serialized Fields

##### dom

    byte dom

The day-of-month of the month-day of the cutover week. If positive, it is the start of the week where the cutover can occur. If negative, it represents the end of the week where cutover can occur. The value is the number of days from the end of the month, such that `-1` is the last day of the month, `-2` is the second to last day, and so on.

##### dow

    DayOfWeek dow

The cutover day-of-week, null to retain the day-of-month.

##### month

    Month month

The month of the month-day of the first day of the cutover week. The actual date will be adjusted by the dowChange field.

##### offsetAfter

    ZoneOffset offsetAfter

The offset after the cutover.

##### offsetBefore

    ZoneOffset offsetBefore

The offset before the cutover.

##### standardOffset

    ZoneOffset standardOffset

The standard offset at the cutover.

##### time

    LocalTime time

The cutover time in the 'before' offset.

##### timeDefinition

    ZoneOffsetTransitionRule.TimeDefinition timeDefinition

The definition of how the local time should be interpreted.

##### timeEndOfDay

    boolean timeEndOfDay

Whether the cutover time is midnight at the end of day.

### Class java.time.zone.ZoneRules

class ZoneRules extends Object implements Serializable

serialVersionUID:
  3044319355680032515L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream s) throws InvalidObjectException
Defend against malicious streams.

Parameters:
  `s` - the stream to read
Throws:
  `InvalidObjectException` - always

##### writeReplace

private Object writeReplace()
Writes the object using a dedicated serialized form.

Serial Data:

         out.writeByte(1);  // identifies a ZoneRules
         out.writeInt(standardTransitions.length);
         for (long trans : standardTransitions) {
             Ser.writeEpochSec(trans, out);
         }
         for (ZoneOffset offset : standardOffsets) {
             Ser.writeOffset(offset, out);
         }
         out.writeInt(savingsInstantTransitions.length);
         for (long trans : savingsInstantTransitions) {
             Ser.writeEpochSec(trans, out);
         }
         for (ZoneOffset offset : wallOffsets) {
             Ser.writeOffset(offset, out);
         }
         out.writeByte(lastRules.length);
         for (ZoneOffsetTransitionRule rule : lastRules) {
             rule.writeExternal(out);
         }

  Epoch second values used for offsets are encoded in a variable length form to make the common cases put fewer bytes in the stream.

        static void writeEpochSec(long epochSec, DataOutput out) throws IOException {
           if (epochSec >= -4575744000L && epochSec < 10413792000L && epochSec % 900 == 0) {  // quarter hours between 1825 and 2300
               int store = (int) ((epochSec + 4575744000L) / 900);
               out.writeByte((store >>> 16) & 255);
               out.writeByte((store >>> 8) & 255);
               out.writeByte(store & 255);
            } else {
                out.writeByte(255);
                out.writeLong(epochSec);
            }
        }

  ZoneOffset values are encoded in a variable length form so the common cases put fewer bytes in the stream.

        static void writeOffset(ZoneOffset offset, DataOutput out) throws IOException {
           final int offsetSecs = offset.getTotalSeconds();
           int offsetByte = offsetSecs % 900 == 0 ? offsetSecs / 900 : 127;  // compress to -72 to +72
           out.writeByte(offsetByte);
           if (offsetByte == 127) {
               out.writeInt(offsetSecs);
           }
       }

#### Serialized Fields

##### lastRules

    ZoneOffsetTransitionRule[] lastRules

The last rule.

##### savingsInstantTransitions

    long[] savingsInstantTransitions

The transitions between instants (epoch seconds), sorted.

##### savingsLocalTransitions

    LocalDateTime[] savingsLocalTransitions

The transitions between local date-times, sorted. This is a paired array, where the first entry is the start of the transition and the second entry is the end of the transition.

##### standardOffsets

    ZoneOffset[] standardOffsets

The standard offsets.

##### standardTransitions

    long[] standardTransitions

The transitions between standard offsets (epoch seconds), sorted.

##### wallOffsets

    ZoneOffset[] wallOffsets

The wall offsets.

### Exception java.time.zone.ZoneRulesException

class ZoneRulesException extends DateTimeException implements Serializable

serialVersionUID:
  -1632418723876261839L

## Package java.util

### Class java.util.AbstractMap.SimpleEntry

class SimpleEntry extends Object implements Serializable

serialVersionUID:
  -8499721149061103585L

#### Serialized Fields

##### key

    K key

##### value

    V value

### Class java.util.AbstractMap.SimpleImmutableEntry

class SimpleImmutableEntry extends Object implements Serializable

serialVersionUID:
  7138329143949025153L

#### Serialized Fields

##### key

    K key

##### value

    V value

### Class java.util.ArrayDeque

class ArrayDeque extends AbstractCollection<E> implements Serializable

serialVersionUID:
  2340985798034038923L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream s) throws IOException, ClassNotFoundException
Reconstitutes this deque from a stream (that is, deserializes it).

Parameters:
  `s` - the stream
Throws:
  `ClassNotFoundException` - if the class of a serialized object could not be found
  `IOException` - if an I/O error occurs

##### writeObject

private void writeObject(ObjectOutputStream s) throws IOException
Saves this deque to a stream (that is, serializes it).

Serial Data:
  The current size (`int`) of the deque, followed by all of its elements (each an object reference) in first-to-last order.
Parameters:
  `s` - the stream
Throws:
  `IOException` - if an I/O error occurs

### Class java.util.ArrayList

class ArrayList extends AbstractList<E> implements Serializable

serialVersionUID:
  8683452581122892189L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream s) throws IOException, ClassNotFoundException
Reconstitutes the `ArrayList` instance from a stream (that is, deserializes it).

Parameters:
  `s` - the stream
Throws:
  `ClassNotFoundException` - if the class of a serialized object could not be found
  `IOException` - if an I/O error occurs

##### writeObject

private void writeObject(ObjectOutputStream s) throws IOException
Saves the state of the `ArrayList` instance to a stream (that is, serializes it).

Serial Data:
  The length of the array backing the `ArrayList` instance is emitted (int), followed by all of its elements (each an `Object`) in the proper order.
Parameters:
  `s` - the stream
Throws:
  `IOException` - if an I/O error occurs

#### Serialized Fields

##### size

    int size

The size of the ArrayList (the number of elements it contains).

### Class java.util.Arrays.ArrayList

class ArrayList extends AbstractList<E> implements Serializable

serialVersionUID:
  -2764017481108945198L

#### Serialized Fields

##### a

    E[] a

### Class java.util.BitSet

class BitSet extends Object implements Serializable

serialVersionUID:
  7997698588986878753L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream s) throws IOException, ClassNotFoundException
Reconstitute the `BitSet` instance from a stream (i.e., deserialize it).

Throws:
  `IOException`
  `ClassNotFoundException`

##### writeObject

private void writeObject(ObjectOutputStream s) throws IOException
Save the state of the `BitSet` instance to a stream (i.e., serialize it).

Throws:
  `IOException`

#### Serialized Fields

##### bits

    long[] bits

The bits in this BitSet. The ith bit is stored in bits[i/64] at bit position i % 64 (where bit position 0 refers to the least significant bit and 63 refers to the most significant bit).

### Class java.util.Calendar

class Calendar extends Object implements Serializable

serialVersionUID:
  -1807547505821590642L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream stream) throws IOException, ClassNotFoundException
Reconstitutes this object from a stream (i.e., deserialize it).

Throws:
  `IOException`
  `ClassNotFoundException`

##### writeObject

private void writeObject(ObjectOutputStream stream) throws IOException
Save the state of this object to a stream (i.e., serialize it). Ideally, `Calendar` would only write out its state data and the current time, and not write any field data out, such as `fields[]`, `isTimeSet`, `areFieldsSet`, and `isSet[]`. `nextStamp` also should not be part of the persistent state. Unfortunately, this didn't happen before JDK 1.1 shipped. To be compatible with JDK 1.1, we will always have to write out the field values and state flags. However, `nextStamp` can be removed from the serialization stream; this will probably happen in the near future.

Throws:
  `IOException`

#### Serialized Fields

##### areFieldsSet

    boolean areFieldsSet

True if `fields[]` are in sync with the currently set time. If false, then the next attempt to get the value of a field will force a recomputation of all fields from the current value of `time`.

##### fields

    int[] fields

The calendar field values for the currently set time for this calendar. This is an array of `FIELD_COUNT` integers, with index values `ERA` through `DST_OFFSET`.

##### firstDayOfWeek

    int firstDayOfWeek

The first day of the week, with possible values `SUNDAY`, `MONDAY`, etc. This is a locale-dependent value.

##### isSet

    boolean[] isSet

The flags which tell if a specified calendar field for the calendar is set. A new object has no fields set. After the first call to a method which generates the fields, they all remain set after that. This is an array of `FIELD_COUNT` booleans, with index values `ERA` through `DST_OFFSET`.

##### isTimeSet

    boolean isTimeSet

True if then the value of `time` is valid. The time is made invalid by a change to an item of `field[]`.

See Also:
  - `Calendar.time`

##### lenient

    boolean lenient

`True` if this calendar allows out-of-range field values during computation of `time` from `fields[]`.

See Also:
  - `Calendar.setLenient(boolean)`
  - `Calendar.isLenient()`

##### minimalDaysInFirstWeek

    int minimalDaysInFirstWeek

The number of days required for the first week in a month or year, with possible values from 1 to 7. This is a locale-dependent value.

##### nextStamp

    int nextStamp

The next available value for `stamp[]`, an internal array. This actually should not be written out to the stream, and will probably be removed from the stream in the near future. In the meantime, a value of `MINIMUM_USER_STAMP` should be used.

##### serialVersionOnStream

    int serialVersionOnStream

The version of the serialized data on the stream. Possible values:

0 or not present on stream
  JDK 1.1.5 or earlier.
1
  JDK 1.1.6 or later. Writes a correct 'time' value as well as compatible values for other fields. This is a transitional format.

When streaming out this class, the most recent format and the highest allowable `serialVersionOnStream` is written.

Since:
  1.1.6

##### time

    long time

The currently set time for this calendar, expressed in milliseconds after January 1, 1970, 0:00:00 GMT.

See Also:
  - `Calendar.isTimeSet`

##### zone

    TimeZone zone

The `TimeZone` used by this calendar. `Calendar` uses the time zone data to translate between locale and GMT time.

### Class java.util.Collections.AsLIFOQueue

class AsLIFOQueue extends AbstractQueue<E> implements Serializable

serialVersionUID:
  1802017725587941708L

#### Serialized Fields

##### q

    Deque<E> q

### Class java.util.Collections.CheckedCollection

class CheckedCollection extends Object implements Serializable

serialVersionUID:
  1578914078182001775L

#### Serialized Fields

##### c

    Collection<E> c

##### type

    Class<E> type

##### zeroLengthElementArray

    E[] zeroLengthElementArray

### Class java.util.Collections.CheckedList

class CheckedList extends java.util.Collections.CheckedCollection<E> implements Serializable

serialVersionUID:
  65247728283967356L

#### Serialized Fields

##### list

    List<E> list

### Class java.util.Collections.CheckedMap

class CheckedMap extends Object implements Serializable

serialVersionUID:
  5742860141034234728L

#### Serialized Fields

##### keyType

    Class<K> keyType

##### m

    Map<K,V> m

##### valueType

    Class<V> valueType

### Class java.util.Collections.CheckedNavigableMap

class CheckedNavigableMap extends java.util.Collections.CheckedSortedMap<K,V> implements Serializable

serialVersionUID:
  -4852462692372534096L

#### Serialized Fields

##### nm

    NavigableMap<K,V> nm

### Class java.util.Collections.CheckedNavigableSet

class CheckedNavigableSet extends java.util.Collections.CheckedSortedSet<E> implements Serializable

serialVersionUID:
  -5429120189805438922L

#### Serialized Fields

##### ns

    NavigableSet<E> ns

### Class java.util.Collections.CheckedQueue

class CheckedQueue extends java.util.Collections.CheckedCollection<E> implements Serializable

serialVersionUID:
  1433151992604707767L

#### Serialized Fields

##### queue

    Queue<E> queue

### Class java.util.Collections.CheckedRandomAccessList

class CheckedRandomAccessList extends java.util.Collections.CheckedList<E> implements Serializable

serialVersionUID:
  1638200125423088369L

### Class java.util.Collections.CheckedSet

class CheckedSet extends java.util.Collections.CheckedCollection<E> implements Serializable

serialVersionUID:
  4694047833775013803L

### Class java.util.Collections.CheckedSortedMap

class CheckedSortedMap extends java.util.Collections.CheckedMap<K,V> implements Serializable

serialVersionUID:
  1599671320688067438L

#### Serialized Fields

##### sm

    SortedMap<K,V> sm

### Class java.util.Collections.CheckedSortedSet

class CheckedSortedSet extends java.util.Collections.CheckedSet<E> implements Serializable

serialVersionUID:
  1599911165492914959L

#### Serialized Fields

##### ss

    SortedSet<E> ss

### Class java.util.Collections.CopiesList

class CopiesList extends AbstractList<E> implements Serializable

serialVersionUID:
  2739099268398711800L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream ois) throws IOException, ClassNotFoundException

Throws:
  `IOException`
  `ClassNotFoundException`

#### Serialized Fields

##### element

    E element

##### n

    int n

### Class java.util.Collections.EmptyList

class EmptyList extends AbstractList<E> implements Serializable

serialVersionUID:
  8842843931221139166L

#### Serialization Methods

##### readResolve

private Object readResolve()

### Class java.util.Collections.EmptyMap

class EmptyMap extends AbstractMap<K,V> implements Serializable

serialVersionUID:
  6428348081105594320L

#### Serialization Methods

##### readResolve

private Object readResolve()

### Class java.util.Collections.EmptySet

class EmptySet extends AbstractSet<E> implements Serializable

serialVersionUID:
  1582296315990362920L

#### Serialization Methods

##### readResolve

private Object readResolve()

### Class java.util.Collections.ReverseComparator

class ReverseComparator extends Object implements Serializable

serialVersionUID:
  7207038068494060240L

#### Serialization Methods

##### readResolve

private Object readResolve()

### Class java.util.Collections.ReverseComparator2

class ReverseComparator2 extends Object implements Serializable

serialVersionUID:
  4374092139857L

#### Serialized Fields

##### cmp

    Comparator<T> cmp

The comparator specified in the static factory. This will never be null, as the static factory returns a ReverseComparator instance if its argument is null.

### Class java.util.Collections.SetFromMap

class SetFromMap extends AbstractSet<E> implements Serializable

serialVersionUID:
  2454657854757543876L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream stream) throws IOException, ClassNotFoundException

Throws:
  `IOException`
  `ClassNotFoundException`

#### Serialized Fields

##### m

    Map<E,Boolean> m

### Class java.util.Collections.SingletonList

class SingletonList extends AbstractList<E> implements Serializable

serialVersionUID:
  3093736618740652951L

#### Serialized Fields

##### element

    E element

### Class java.util.Collections.SingletonMap

class SingletonMap extends AbstractMap<K,V> implements Serializable

serialVersionUID:
  -6979724477215052911L

#### Serialized Fields

##### k

    K k

##### v

    V v

### Class java.util.Collections.SingletonSet

class SingletonSet extends AbstractSet<E> implements Serializable

serialVersionUID:
  3193687207550431679L

#### Serialized Fields

##### element

    E element

### Class java.util.Collections.SynchronizedCollection

class SynchronizedCollection extends Object implements Serializable

serialVersionUID:
  3053995032091335093L

#### Serialization Methods

##### writeObject

private void writeObject(ObjectOutputStream s) throws IOException

Throws:
  `IOException`

#### Serialized Fields

##### c

    Collection<E> c

##### mutex

    Object mutex

### Class java.util.Collections.SynchronizedList

class SynchronizedList extends java.util.Collections.SynchronizedCollection<E> implements Serializable

serialVersionUID:
  -7754090372962971524L

#### Serialization Methods

##### readResolve

private Object readResolve()
SynchronizedRandomAccessList instances are serialized as SynchronizedList instances to allow them to be deserialized in pre-1.4 JREs (which do not have SynchronizedRandomAccessList). This method inverts the transformation. As a beneficial side-effect, it also grafts the RandomAccess marker onto SynchronizedList instances that were serialized in pre-1.4 JREs. Note: Unfortunately, SynchronizedRandomAccessList instances serialized in 1.4.1 and deserialized in 1.4 will become SynchronizedList instances, as this method was missing in 1.4.

#### Serialized Fields

##### list

    List<E> list

### Class java.util.Collections.SynchronizedMap

class SynchronizedMap extends Object implements Serializable

serialVersionUID:
  1978198479659022715L

#### Serialization Methods

##### writeObject

private void writeObject(ObjectOutputStream s) throws IOException

Throws:
  `IOException`

#### Serialized Fields

##### m

    Map<K,V> m

##### mutex

    Object mutex

### Class java.util.Collections.SynchronizedNavigableMap

class SynchronizedNavigableMap extends java.util.Collections.SynchronizedSortedMap<K,V> implements Serializable

serialVersionUID:
  699392247599746807L

#### Serialized Fields

##### nm

    NavigableMap<K,V> nm

### Class java.util.Collections.SynchronizedNavigableSet

class SynchronizedNavigableSet extends java.util.Collections.SynchronizedSortedSet<E> implements Serializable

serialVersionUID:
  -5505529816273629798L

#### Serialized Fields

##### ns

    NavigableSet<E> ns

### Class java.util.Collections.SynchronizedRandomAccessList

class SynchronizedRandomAccessList extends java.util.Collections.SynchronizedList<E> implements Serializable

serialVersionUID:
  1530674583602358482L

#### Serialization Methods

##### writeReplace

private Object writeReplace()
Allows instances to be deserialized in pre-1.4 JREs (which do not have SynchronizedRandomAccessList). SynchronizedList has a readResolve method that inverts this transformation upon deserialization.

### Class java.util.Collections.SynchronizedSet

class SynchronizedSet extends java.util.Collections.SynchronizedCollection<E> implements Serializable

serialVersionUID:
  487447009682186044L

### Class java.util.Collections.SynchronizedSortedMap

class SynchronizedSortedMap extends java.util.Collections.SynchronizedMap<K,V> implements Serializable

serialVersionUID:
  -8798146769416483793L

#### Serialized Fields

##### sm

    SortedMap<K,V> sm

### Class java.util.Collections.SynchronizedSortedSet

class SynchronizedSortedSet extends java.util.Collections.SynchronizedSet<E> implements Serializable

serialVersionUID:
  8695801310862127406L

#### Serialized Fields

##### ss

    SortedSet<E> ss

### Class java.util.Collections.UnmodifiableCollection

class UnmodifiableCollection extends Object implements Serializable

serialVersionUID:
  1820017752578914078L

#### Serialized Fields

##### c

    Collection<? extends E> c

### Class java.util.Collections.UnmodifiableList

class UnmodifiableList extends java.util.Collections.UnmodifiableCollection<E> implements Serializable

serialVersionUID:
  -283967356065247728L

#### Serialization Methods

##### readResolve

private Object readResolve()
UnmodifiableRandomAccessList instances are serialized as UnmodifiableList instances to allow them to be deserialized in pre-1.4 JREs (which do not have UnmodifiableRandomAccessList). This method inverts the transformation. As a beneficial side-effect, it also grafts the RandomAccess marker onto UnmodifiableList instances that were serialized in pre-1.4 JREs. Note: Unfortunately, UnmodifiableRandomAccessList instances serialized in 1.4.1 and deserialized in 1.4 will become UnmodifiableList instances, as this method was missing in 1.4.

#### Serialized Fields

##### list

    List<? extends E> list

### Class java.util.Collections.UnmodifiableMap

class UnmodifiableMap extends Object implements Serializable

serialVersionUID:
  -1034234728574286014L

#### Serialized Fields

##### m

    Map<? extends K,? extends V> m

### Class java.util.Collections.UnmodifiableMap.UnmodifiableEntrySet

class UnmodifiableEntrySet extends java.util.Collections.UnmodifiableSet<Map.Entry<K,V>> implements Serializable

serialVersionUID:
  7854390611657943733L

### Class java.util.Collections.UnmodifiableNavigableMap

class UnmodifiableNavigableMap extends java.util.Collections.UnmodifiableSortedMap<K,V> implements Serializable

serialVersionUID:
  -4858195264774772197L

#### Serialized Fields

##### nm

    NavigableMap<K,? extends V> nm

The instance we wrap and protect.

### Class java.util.Collections.UnmodifiableNavigableSet

class UnmodifiableNavigableSet extends java.util.Collections.UnmodifiableSortedSet<E> implements Serializable

serialVersionUID:
  -6027448201786391929L

#### Serialized Fields

##### ns

    NavigableSet<E> ns

The instance we are protecting.

### Class java.util.Collections.UnmodifiableRandomAccessList

class UnmodifiableRandomAccessList extends java.util.Collections.UnmodifiableList<E> implements Serializable

serialVersionUID:
  -2542308836966382001L

#### Serialization Methods

##### writeReplace

private Object writeReplace()
Allows instances to be deserialized in pre-1.4 JREs (which do not have UnmodifiableRandomAccessList). UnmodifiableList has a readResolve method that inverts this transformation upon deserialization.

### Class java.util.Collections.UnmodifiableSet

class UnmodifiableSet extends java.util.Collections.UnmodifiableCollection<E> implements Serializable

serialVersionUID:
  -9215047833775013803L

### Class java.util.Collections.UnmodifiableSortedMap

class UnmodifiableSortedMap extends java.util.Collections.UnmodifiableMap<K,V> implements Serializable

serialVersionUID:
  -8806743815996713206L

#### Serialized Fields

##### sm

    SortedMap<K,? extends V> sm

### Class java.util.Collections.UnmodifiableSortedSet

class UnmodifiableSortedSet extends java.util.Collections.UnmodifiableSet<E> implements Serializable

serialVersionUID:
  -4929149591599911165L

#### Serialized Fields

##### ss

    SortedSet<E> ss

### Class java.util.CollSer

class CollSer extends Object implements Serializable

serialVersionUID:
  6309168927139932177L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream ois) throws IOException, ClassNotFoundException
Reads objects from the stream and stores them in the transient `Object[] array` field.

Serial Data:
  A nonnegative int, indicating the count of objects, followed by that many objects.
Parameters:
  `ois` - the ObjectInputStream from which data is read
Throws:
  `IOException` - if an I/O error occurs
  `ClassNotFoundException` - if a serialized class cannot be loaded
  `InvalidObjectException` - if the count is negative
Since:
  9

##### readResolve

private Object readResolve() throws ObjectStreamException
Creates and returns an immutable collection from this proxy class. The instance returned is created as if by calling one of the static factory methods for List, Map, or Set. This proxy class is the serial form for all immutable collection instances, regardless of implementation type. This is necessary to ensure that the existence of any particular implementation type is kept out of the serialized form.

Throws:
  `InvalidObjectException` - if the tag value is illegal or if an exception is thrown during creation of the collection
  `ObjectStreamException` - if another serialization error has occurred
Since:
  9

##### writeObject

private void writeObject(ObjectOutputStream oos) throws IOException
Writes objects to the stream from the transient `Object[] array` field.

Serial Data:
  A nonnegative int, indicating the count of objects, followed by that many objects.
Parameters:
  `oos` - the ObjectOutputStream to which data is written
Throws:
  `IOException` - if an I/O error occurs
Since:
  9

#### Serialized Fields

##### tag

    int tag

Indicates the type of collection that is serialized. The low order 8 bits have the value 1 for an immutable `List`, 2 for an immutable `Set`, 3 for an immutable `Map`, and 4 for an immutable `List` that allows null elements. Any other value causes an `InvalidObjectException` to be thrown. The high order 24 bits are zero when an instance is serialized, and they are ignored when an instance is deserialized. They can thus be used by future implementations without causing compatibility issues.

The tag value also determines the interpretation of the transient `Object[] array` field. For `List` and `Set`, the array's length is the size of the collection, and the array contains the elements of the collection. Null elements are not allowed. For `Set`, duplicate elements are not allowed.

For `Map`, the array's length is twice the number of mappings present in the map. The array length is necessarily even. The array contains a succession of key and value pairs: `k1, v1, k2, v2, ..., kN, vN.` Nulls are not allowed, and duplicate keys are not allowed.

Since:
  9

### Exception java.util.ConcurrentModificationException

class ConcurrentModificationException extends RuntimeException implements Serializable

serialVersionUID:
  -3666751008965953603L

### Class java.util.Currency

class Currency extends Object implements Serializable

serialVersionUID:
  -158308464356906721L

#### Serialization Methods

##### readResolve

private Object readResolve()
Resolves instances being deserialized to a single instance per currency.

#### Serialized Fields

##### currencyCode

    String currencyCode

ISO 4217 currency code for this currency.

### Class java.util.Date

class Date extends Object implements Serializable

serialVersionUID:
  7523967970034938905L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream s) throws IOException, ClassNotFoundException
Reconstitute this object from a stream (i.e., deserialize it).

Throws:
  `IOException`
  `ClassNotFoundException`

##### writeObject

private void writeObject(ObjectOutputStream s) throws IOException
Save the state of this object to a stream (i.e., serialize it).

Serial Data:
  The value returned by `getTime()` is emitted (long). This represents the offset from January 1, 1970, 00:00:00 GMT in milliseconds.
Throws:
  `IOException`

### Exception java.util.DuplicateFormatFlagsException

class DuplicateFormatFlagsException extends IllegalFormatException implements Serializable

serialVersionUID:
  18890531L

#### Serialized Fields

##### flags

    String flags

### Exception java.util.EmptyStackException

class EmptyStackException extends RuntimeException implements Serializable

serialVersionUID:
  5084686378493302095L

### Class java.util.EnumMap

class EnumMap extends AbstractMap<K extends Enum<K>,V> implements Serializable

serialVersionUID:
  458661240069192865L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream s) throws IOException, ClassNotFoundException
Reconstitute the `EnumMap` instance from a stream (i.e., deserialize it).

Throws:
  `IOException`
  `ClassNotFoundException`

##### writeObject

private void writeObject(ObjectOutputStream s) throws IOException
Save the state of the `EnumMap` instance to a stream (i.e., serialize it).

Serial Data:
  The size of the enum map (the number of key-value mappings) is emitted (int), followed by the key (Object) and value (Object) for each key-value mapping represented by the enum map.
Throws:
  `IOException`

#### Serialized Fields

##### keyType

    Class<K extends Enum<K>> keyType

The `Class` object for the enum type of all the keys of this map.

### Class java.util.EnumSet

class EnumSet extends AbstractSet<E extends Enum<E>> implements Serializable

serialVersionUID:
  1009687484059888093L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream s) throws InvalidObjectException
Throws `InvalidObjectException`.

Parameters:
  `s` - the stream
Throws:
  `InvalidObjectException` - always

##### readObjectNoData

private void readObjectNoData() throws InvalidObjectException
Throws `InvalidObjectException`.

Throws:
  `InvalidObjectException` - always

##### writeReplace

Object writeReplace()
Returns a SerializationProxy representing the state of this instance.

### Class java.util.EnumSet.SerializationProxy

class SerializationProxy extends Object implements Serializable

serialVersionUID:
  362491234563181265L

#### Serialization Methods

##### readResolve

private Object readResolve()
Returns an `EnumSet` object with initial state held by this proxy.

#### Serialized Fields

##### elements

    Enum<?>[] elements

The elements contained in this enum set.

##### elementType

    Class<E extends Enum<E>> elementType

The element type of this enum set.

### Class java.util.EventObject

class EventObject extends Object implements Serializable

serialVersionUID:
  5516075349620653480L

### Exception java.util.FormatFlagsConversionMismatchException

class FormatFlagsConversionMismatchException extends IllegalFormatException implements Serializable

serialVersionUID:
  19120414L

#### Serialized Fields

##### c

    char c

##### f

    String f

### Exception java.util.FormatterClosedException

class FormatterClosedException extends IllegalStateException implements Serializable

serialVersionUID:
  18111216L

### Class java.util.GregorianCalendar

class GregorianCalendar extends Calendar implements Serializable

serialVersionUID:
  -8125100834729963327L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream stream) throws IOException, ClassNotFoundException
Updates internal state.

Throws:
  `IOException`
  `ClassNotFoundException`

#### Serialized Fields

##### gregorianCutover

    long gregorianCutover

The point at which the Gregorian calendar rules are used, measured in milliseconds from the standard epoch. Default is October 15, 1582 (Gregorian) 00:00:00 UTC or -12219292800000L. For this value, October 4, 1582 (Julian) is followed by October 15, 1582 (Gregorian). This corresponds to Julian day number 2299161.

### Class java.util.HashMap

class HashMap extends AbstractMap<K,V> implements Serializable

serialVersionUID:
  362498820763181265L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream s) throws IOException, ClassNotFoundException
Reconstitutes this map from a stream (that is, deserializes it).

Parameters:
  `s` - the stream
Throws:
  `ClassNotFoundException` - if the class of a serialized object could not be found
  `IOException` - if an I/O error occurs

##### writeObject

private void writeObject(ObjectOutputStream s) throws IOException
Saves this map to a stream (that is, serializes it).

Serial Data:
  The capacity of the HashMap (the length of the bucket array) is emitted (int), followed by the size (an int, the number of key-value mappings), followed by the key (Object) and value (Object) for each key-value mapping. The key-value mappings are emitted in no particular order.
Parameters:
  `s` - the stream
Throws:
  `IOException` - if an I/O error occurs

#### Serialized Fields

##### loadFactor

    float loadFactor

The load factor for the hash table.

##### threshold

    int threshold

The next size value at which to resize (capacity * load factor).

### Class java.util.HashSet

class HashSet extends AbstractSet<E> implements Serializable

serialVersionUID:
  -5024744406713321676L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream s) throws IOException, ClassNotFoundException
Reconstitute the `HashSet` instance from a stream (that is, deserialize it).

Throws:
  `IOException`
  `ClassNotFoundException`

##### writeObject

private void writeObject(ObjectOutputStream s) throws IOException
Save the state of this `HashSet` instance to a stream (that is, serialize it).

Serial Data:
  The capacity of the backing `HashMap` instance (int), and its load factor (float) are emitted, followed by the size of the set (the number of elements it contains) (int), followed by all of its elements (each an Object) in no particular order.
Throws:
  `IOException`

### Class java.util.Hashtable

class Hashtable extends Dictionary<K,V> implements Serializable

serialVersionUID:
  1421746759512286392L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream s) throws IOException, ClassNotFoundException
Reconstitute the Hashtable from a stream (i.e., deserialize it).

Throws:
  `IOException`
  `ClassNotFoundException`

##### writeObject

private void writeObject(ObjectOutputStream s) throws IOException
Save the state of the Hashtable to a stream (i.e., serialize it).

Serial Data:
  The capacity of the Hashtable (the length of the bucket array) is emitted (int), followed by the size of the Hashtable (the number of key-value mappings), followed by the key (Object) and value (Object) for each key-value mapping represented by the Hashtable The key-value mappings are emitted in no particular order.
Throws:
  `IOException`

#### Serialized Fields

##### loadFactor

    float loadFactor

The load factor for the hashtable.

##### threshold

    int threshold

The table is rehashed when its size exceeds this threshold. (The value of this field is (int)(capacity * loadFactor).)

### Class java.util.IdentityHashMap

class IdentityHashMap extends AbstractMap<K,V> implements Serializable

serialVersionUID:
  8188218128353913216L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream s) throws IOException, ClassNotFoundException
Reconstitutes the `IdentityHashMap` instance from a stream (i.e., deserializes it).

Throws:
  `IOException`
  `ClassNotFoundException`

##### writeObject

private void writeObject(ObjectOutputStream s) throws IOException
Saves the state of the `IdentityHashMap` instance to a stream (i.e., serializes it).

Serial Data:
  The size of the HashMap (the number of key-value mappings) (`int`), followed by the key (Object) and value (Object) for each key-value mapping represented by the IdentityHashMap. The key-value mappings are emitted in no particular order.
Throws:
  `IOException`

#### Serialized Fields

##### size

    int size

The number of key-value mappings contained in this identity hash map.

### Exception java.util.IllegalFormatCodePointException

class IllegalFormatCodePointException extends IllegalFormatException implements Serializable

serialVersionUID:
  19080630L

#### Serialized Fields

##### c

    int c

### Exception java.util.IllegalFormatConversionException

class IllegalFormatConversionException extends IllegalFormatException implements Serializable

serialVersionUID:
  17000126L

#### Serialized Fields

##### arg

    Class<?> arg

##### c

    char c

### Exception java.util.IllegalFormatException

class IllegalFormatException extends IllegalArgumentException implements Serializable

serialVersionUID:
  18830826L

### Exception java.util.IllegalFormatFlagsException

class IllegalFormatFlagsException extends IllegalFormatException implements Serializable

serialVersionUID:
  790824L

#### Serialized Fields

##### flags

    String flags

### Exception java.util.IllegalFormatPrecisionException

class IllegalFormatPrecisionException extends IllegalFormatException implements Serializable

serialVersionUID:
  18711008L

#### Serialized Fields

##### p

    int p

### Exception java.util.IllegalFormatWidthException

class IllegalFormatWidthException extends IllegalFormatException implements Serializable

serialVersionUID:
  16660902L

#### Serialized Fields

##### w

    int w

### Exception java.util.IllformedLocaleException

class IllformedLocaleException extends RuntimeException implements Serializable

serialVersionUID:
  -5245986824925681401L

#### Serialized Fields

##### _errIdx

    int _errIdx

### Exception java.util.InputMismatchException

class InputMismatchException extends NoSuchElementException implements Serializable

serialVersionUID:
  8811230760997066428L

### Class java.util.LinkedHashMap

class LinkedHashMap extends HashMap<K,V> implements Serializable

serialVersionUID:
  3801124242820219131L

#### Serialized Fields

##### accessOrder

    boolean accessOrder

The iteration ordering method for this linked hash map: `true` for access-order, `false` for insertion-order.

### Class java.util.LinkedHashSet

class LinkedHashSet extends HashSet<E> implements Serializable

serialVersionUID:
  -2851667679971038690L

### Class java.util.LinkedList

class LinkedList extends AbstractSequentialList<E> implements Serializable

serialVersionUID:
  876323262645176354L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream s) throws IOException, ClassNotFoundException
Reconstitutes this `LinkedList` instance from a stream (that is, deserializes it).

Throws:
  `IOException`
  `ClassNotFoundException`

##### writeObject

private void writeObject(ObjectOutputStream s) throws IOException
Saves the state of this `LinkedList` instance to a stream (that is, serializes it).

Serial Data:
  The size of the list (the number of elements it contains) is emitted (int), followed by all of its elements (each an Object) in the proper order.
Throws:
  `IOException`

### Class java.util.Locale

class Locale extends Object implements Serializable

serialVersionUID:
  9149081749638150636L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream in) throws IOException, ClassNotFoundException
Deserializes this `Locale`.

Parameters:
  `in` - the `ObjectInputStream` to read
Throws:
  `IOException`
  `ClassNotFoundException`
  `IllformedLocaleException`
Since:
  1.7

##### readResolve

private Object readResolve() throws ObjectStreamException
Returns a cached `Locale` instance equivalent to the deserialized `Locale`. When serialized language, country and variant fields read from the object data stream are exactly "ja", "JP", "JP" or "th", "TH", "TH" and script/extensions fields are empty, this method supplies `UNICODE_LOCALE_EXTENSION` "ca"/"japanese" (calendar type is "japanese") or "nu"/"thai" (number script type is "thai"). See Special Cases for more information.

Throws:
  `ObjectStreamException`

##### writeObject

private void writeObject(ObjectOutputStream out) throws IOException
Serializes this `Locale` to the specified `ObjectOutputStream`.

Parameters:
  `out` - the `ObjectOutputStream` to write
Throws:
  `IOException`
Since:
  1.7

#### Serialized Fields

##### country

    String country

country subtag in upper case. (See getCountry())

##### extensions

    String extensions

canonical representation of extensions, that is, BCP47 extensions in alphabetical order followed by BCP47 private use subtags, all in lower case letters separated by HYPHEN-MINUS characters. (See getExtensionKeys(), getExtension(char))

##### hashcode

    int hashcode

deprecated, for forward compatibility only

##### language

    String language

language subtag in lower case. (See getLanguage())

##### script

    String script

script subtag in title case (See getScript())

##### variant

    String variant

variant subtags separated by LOWLINE characters. (See getVariant())

### Exception java.util.MissingFormatArgumentException

class MissingFormatArgumentException extends IllegalFormatException implements Serializable

serialVersionUID:
  19190115L

#### Serialized Fields

##### s

    String s

### Exception java.util.MissingFormatWidthException

class MissingFormatWidthException extends IllegalFormatException implements Serializable

serialVersionUID:
  15560123L

#### Serialized Fields

##### s

    String s

### Exception java.util.MissingResourceException

class MissingResourceException extends RuntimeException implements Serializable

serialVersionUID:
  -4876345176062000401L

#### Serialized Fields

##### className

    String className

The class name of the resource bundle requested by the user.

##### key

    String key

The name of the specific resource requested by the user.

### Exception java.util.NoSuchElementException

class NoSuchElementException extends RuntimeException implements Serializable

serialVersionUID:
  6769829250639411880L

### Class java.util.PriorityQueue

class PriorityQueue extends AbstractQueue<E> implements Serializable

serialVersionUID:
  -7720805057305804111L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream s) throws IOException, ClassNotFoundException
Reconstitutes the `PriorityQueue` instance from a stream (that is, deserializes it).

Parameters:
  `s` - the stream
Throws:
  `ClassNotFoundException` - if the class of a serialized object could not be found
  `IOException` - if an I/O error occurs

##### writeObject

private void writeObject(ObjectOutputStream s) throws IOException
Saves this queue to a stream (that is, serializes it).

Serial Data:
  The length of the array backing the instance is emitted (int), followed by all of its elements (each an `Object`) in the proper order.
Parameters:
  `s` - the stream
Throws:
  `IOException` - if an I/O error occurs

#### Serialized Fields

##### comparator

    Comparator<? super E> comparator

The comparator, or null if priority queue uses elements' natural ordering.

##### size

    int size

The number of elements in the priority queue.

### Class java.util.Properties

class Properties extends Hashtable<Object,Object> implements Serializable

serialVersionUID:
  4112578634029874840L

#### Serialized Fields

##### defaults

    Properties defaults

A property list that contains default values for any keys not found in this property list.

### Class java.util.PropertyPermissionCollection

class PropertyPermissionCollection extends PermissionCollection implements Serializable

serialVersionUID:
  7015263904581634791L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream in) throws IOException, ClassNotFoundException

Throws:
  `IOException`
  `ClassNotFoundException`

##### writeObject

private void writeObject(ObjectOutputStream out) throws IOException

Serial Data:
  Default fields.
Throws:
  `IOException`

#### Serialized Fields

##### all_allowed

    boolean all_allowed

boolean saying if "*" is in the collection.

##### permissions

    Hashtable permissions

A table of the PropertyPermissions.

### Class java.util.Random

class Random extends Object implements Serializable

serialVersionUID:
  3905348978240129619L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream s) throws IOException, ClassNotFoundException
Reconstitute the `Random` instance from a stream (that is, deserialize it).

Parameters:
  `s` - the `ObjectInputStream` from which data is read
Throws:
  `IOException` - if an I/O error occurs
  `ClassNotFoundException` - if a serialized class cannot be loaded

##### writeObject

private void writeObject(ObjectOutputStream s) throws IOException
Save the `Random` instance to a stream.

Parameters:
  `s` - the `ObjectOutputStream` to which data is written
Throws:
  `IOException` - if an I/O error occurs

#### Serialization Overview

Serializable fields for Random.

#### Serialized Fields

##### haveNextNextGaussian

    boolean haveNextNextGaussian

nextNextGaussian is valid

##### nextNextGaussian

    double nextNextGaussian

next Gaussian to be returned

##### seed

    long seed

seed for random computations

### Error java.util.ServiceConfigurationError

class ServiceConfigurationError extends Error implements Serializable

serialVersionUID:
  74132770414881L

### Class java.util.SimpleTimeZone

class SimpleTimeZone extends TimeZone implements Serializable

serialVersionUID:
  -403250971215465050L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream stream) throws IOException, ClassNotFoundException
Reconstitute this object from a stream (i.e., deserialize it). We handle both JDK 1.1 binary formats and full formats with a packed byte array.

Throws:
  `IOException`
  `ClassNotFoundException`

##### writeObject

private void writeObject(ObjectOutputStream stream) throws IOException
Save the state of this object to a stream (i.e., serialize it).

Serial Data:
  We write out two formats, a JDK 1.1 compatible format, using `DOW_IN_MONTH_MODE` rules, in the required section, followed by the full rules, in packed format, in the optional section. The optional section will be ignored by JDK 1.1 code upon stream in.

  Contents of the optional section: The length of a byte array is emitted (int); this is 4 as of this release. The byte array of the given length is emitted. The contents of the byte array are the true values of the fields `startDay`, `startDayOfWeek`, `endDay`, and `endDayOfWeek`. The values of these fields in the required section are approximate values suited to the rule mode `DOW_IN_MONTH_MODE`, which is the only mode recognized by JDK 1.1.

Throws:
  `IOException`

#### Serialized Fields

##### dstSavings

    int dstSavings

A positive value indicating the amount of time saved during DST in milliseconds. Typically one hour (3600000); sometimes 30 minutes (1800000).

If `useDaylight` is false, this value is ignored.

Since:
  1.1.4

##### endDay

    int endDay

This field has two possible interpretations:

`endMode == DOW_IN_MONTH`
  `endDay` indicates the day of the month of `endMonth` on which daylight saving time ends, from 1 to 28, 30, or 31, depending on the `endMonth`.
`endMode != DOW_IN_MONTH`
  `endDay` indicates which `endDayOfWeek` in th month `endMonth` daylight saving time ends on. For example, a value of +1 and a `endDayOfWeek` of `Calendar.SUNDAY` indicates the first Sunday of `endMonth`. Likewise, +2 would indicate the second Sunday, and -1 the last Sunday. A value of 0 is illegal.

If `useDaylight` is false, this value is ignored.

##### endDayOfWeek

    int endDayOfWeek

The day of the week on which daylight saving time ends. This value must be between `Calendar.SUNDAY` and `Calendar.SATURDAY` inclusive.

If `useDaylight` is false or `endMode == DAY_OF_MONTH`, this value is ignored.

##### endMode

    int endMode

Variables specifying the mode of the end rule. Takes the following values:

`DOM_MODE`
  Exact day of week; e.g., March 1.
`DOW_IN_MONTH_MODE`
  Day of week in month; e.g., last Sunday in March.
`DOW_GE_DOM_MODE`
  Day of week after day of month; e.g., Sunday on or after March 15.
`DOW_LE_DOM_MODE`
  Day of week before day of month; e.g., Sunday on or before March 15.

The setting of this field affects the interpretation of the `endDay` field.

If `useDaylight` is false, this value is ignored.

Since:
  1.1.4

##### endMonth

    int endMonth

The month in which daylight saving time ends. This value must be between `Calendar.JANUARY` and `Calendar.UNDECIMBER`. This value must not equal `startMonth`.

If `useDaylight` is false, this value is ignored.

##### endTime

    int endTime

The time in milliseconds after midnight at which daylight saving time ends. This value is expressed as wall time, standard time, or UTC time, depending on the setting of `endTimeMode`.

If `useDaylight` is false, this value is ignored.

##### endTimeMode

    int endTimeMode

The format of endTime, either `WALL_TIME`, `STANDARD_TIME`, or `UTC_TIME`.

Since:
  1.3

##### monthLength

    byte[] monthLength

This field was serialized in JDK 1.1, so we have to keep it that way to maintain serialization compatibility. However, there's no need to recreate the array each time we create a new time zone.
An array of bytes containing the values {31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31}. This is ignored as of the Java 2 platform v1.2, however, it must be streamed out for compatibility with JDK 1.1.

##### rawOffset

    int rawOffset

The offset in milliseconds between this zone and GMT. Negative offsets are to the west of Greenwich. To obtain local standard time, add the offset to GMT time. To obtain local wall time it may also be necessary to add `dstSavings`.

##### serialVersionOnStream

    int serialVersionOnStream

The version of the serialized data on the stream. Possible values:

0 or not present on stream
  JDK 1.1.3 or earlier.
1
  JDK 1.1.4 or later. Includes three new fields: `startMode`, `endMode`, and `dstSavings`.
2
  JDK 1.3 or later. Includes two new fields: `startTimeMode` and `endTimeMode`.

When streaming out this class, the most recent format and the highest allowable `serialVersionOnStream` is written.

Since:
  1.1.4

##### startDay

    int startDay

This field has two possible interpretations:

`startMode == DOW_IN_MONTH`
  `startDay` indicates the day of the month of `startMonth` on which daylight saving time starts, from 1 to 28, 30, or 31, depending on the `startMonth`.
`startMode != DOW_IN_MONTH`
  `startDay` indicates which `startDayOfWeek` in the month `startMonth` daylight saving time starts on. For example, a value of +1 and a `startDayOfWeek` of `Calendar.SUNDAY` indicates the first Sunday of `startMonth`. Likewise, +2 would indicate the second Sunday, and -1 the last Sunday. A value of 0 is illegal.

If `useDaylight` is false, this value is ignored.

##### startDayOfWeek

    int startDayOfWeek

The day of the week on which daylight saving time starts. This value must be between `Calendar.SUNDAY` and `Calendar.SATURDAY` inclusive.

If `useDaylight` is false or `startMode == DAY_OF_MONTH`, this value is ignored.

##### startMode

    int startMode

Variables specifying the mode of the start rule. Takes the following values:

`DOM_MODE`
  Exact day of week; e.g., March 1.
`DOW_IN_MONTH_MODE`
  Day of week in month; e.g., last Sunday in March.
`DOW_GE_DOM_MODE`
  Day of week after day of month; e.g., Sunday on or after March 15.
`DOW_LE_DOM_MODE`
  Day of week before day of month; e.g., Sunday on or before March 15.

The setting of this field affects the interpretation of the `startDay` field.

If `useDaylight` is false, this value is ignored.

Since:
  1.1.4

##### startMonth

    int startMonth

The month in which daylight saving time starts. This value must be between `Calendar.JANUARY` and `Calendar.DECEMBER` inclusive. This value must not equal `endMonth`.

If `useDaylight` is false, this value is ignored.

##### startTime

    int startTime

The time in milliseconds after midnight at which daylight saving time starts. This value is expressed as wall time, standard time, or UTC time, depending on the setting of `startTimeMode`.

If `useDaylight` is false, this value is ignored.

##### startTimeMode

    int startTimeMode

The format of startTime, either WALL_TIME, STANDARD_TIME, or UTC_TIME.

Since:
  1.3

##### startYear

    int startYear

The year in which daylight saving time is first observed. This is an `AD` value. If this value is less than 1 then daylight saving time is observed for all `AD` years.

If `useDaylight` is false, this value is ignored.

##### useDaylight

    boolean useDaylight

A boolean value which is true if and only if this zone uses daylight saving time. If this value is false, several other fields are ignored.

### Class java.util.Stack

class Stack extends Vector<E> implements Serializable

serialVersionUID:
  1224463164541339165L

### Class java.util.TimeZone

class TimeZone extends Object implements Serializable

serialVersionUID:
  3581463369166924961L

#### Serialized Fields

##### ID

    String ID

The string identifier of this `TimeZone`. This is a programmatic identifier used internally to look up `TimeZone` objects from the system table and also to map them to their localized display names. `ID` values are unique in the system table but may not be for dynamically created zones.

### Exception java.util.TooManyListenersException

class TooManyListenersException extends Exception implements Serializable

serialVersionUID:
  5074640544770687831L

### Class java.util.TreeMap

class TreeMap extends AbstractMap<K,V> implements Serializable

serialVersionUID:
  919286545866124006L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream s) throws IOException, ClassNotFoundException
Reconstitute the `TreeMap` instance from a stream (i.e., deserialize it).

Throws:
  `IOException`
  `ClassNotFoundException`

##### writeObject

private void writeObject(ObjectOutputStream s) throws IOException
Save the state of the `TreeMap` instance to a stream (i.e., serialize it).

Serial Data:
  The size of the TreeMap (the number of key-value mappings) is emitted (int), followed by the key (Object) and value (Object) for each key-value mapping represented by the TreeMap. The key-value mappings are emitted in key-order (as determined by the TreeMap's Comparator, or by the keys' natural ordering if the TreeMap has no Comparator).
Throws:
  `IOException`

#### Serialized Fields

##### comparator

    Comparator<? super K> comparator

The comparator used to maintain order in this tree map, or null if it uses the natural ordering of its keys.

### Class java.util.TreeMap.AscendingSubMap

class AscendingSubMap extends java.util.TreeMap.NavigableSubMap<K,V> implements Serializable

serialVersionUID:
  912986545866124060L

### Class java.util.TreeMap.DescendingSubMap

class DescendingSubMap extends java.util.TreeMap.NavigableSubMap<K,V> implements Serializable

serialVersionUID:
  912986545866120460L

#### Serialized Fields

##### reverseComparator

    Comparator<? super K> reverseComparator

### Class java.util.TreeMap.NavigableSubMap

class NavigableSubMap extends AbstractMap<K,V> implements Serializable

serialVersionUID:
  -2102997345730753016L

#### Serialized Fields

##### fromStart

    boolean fromStart

##### hi

    K hi

##### hiInclusive

    boolean hiInclusive

##### lo

    K lo

Endpoints are represented as triples (fromStart, lo, loInclusive) and (toEnd, hi, hiInclusive). If fromStart is true, then the low (absolute) bound is the start of the backing map, and the other values are ignored. Otherwise, if loInclusive is true, lo is the inclusive bound, else lo is the exclusive bound. Similarly for the upper bound.

##### loInclusive

    boolean loInclusive

##### m

    TreeMap<K,V> m

The backing map.

##### toEnd

    boolean toEnd

### Class java.util.TreeMap.SubMap

class SubMap extends AbstractMap<K,V> implements Serializable

serialVersionUID:
  -6520786458950516097L

#### Serialization Methods

##### readResolve

private Object readResolve()

#### Serialized Fields

##### fromKey

    K fromKey

##### fromStart

    boolean fromStart

##### toEnd

    boolean toEnd

##### toKey

    K toKey

### Class java.util.TreeSet

class TreeSet extends AbstractSet<E> implements Serializable

serialVersionUID:
  -2479143000061671589L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream s) throws IOException, ClassNotFoundException
Reconstitute the `TreeSet` instance from a stream (that is, deserialize it).

Throws:
  `IOException`
  `ClassNotFoundException`

##### writeObject

private void writeObject(ObjectOutputStream s) throws IOException
Save the state of the `TreeSet` instance to a stream (that is, serialize it).

Serial Data:
  Emits the comparator used to order this set, or `null` if it obeys its elements' natural ordering (Object), followed by the size of the set (the number of elements it contains) (int), followed by all of its elements (each an Object) in order (as determined by the set's Comparator, or by the elements' natural ordering if the set has no Comparator).
Throws:
  `IOException`

### Exception java.util.UnknownFormatConversionException

class UnknownFormatConversionException extends IllegalFormatException implements Serializable

serialVersionUID:
  19060418L

#### Serialized Fields

##### s

    String s

### Exception java.util.UnknownFormatFlagsException

class UnknownFormatFlagsException extends IllegalFormatException implements Serializable

serialVersionUID:
  19370506L

#### Serialized Fields

##### flags

    String flags

### Class java.util.UUID

class UUID extends Object implements Serializable

serialVersionUID:
  -4856846361193249489L

#### Serialized Fields

##### leastSigBits

    long leastSigBits

##### mostSigBits

    long mostSigBits

### Class java.util.Vector

class Vector extends AbstractList<E> implements Serializable

serialVersionUID:
  -2767605614048989439L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream in) throws IOException, ClassNotFoundException
Loads a `Vector` instance from a stream (that is, deserializes it). This method performs checks to ensure the consistency of the fields.

Parameters:
  `in` - the stream
Throws:
  `IOException` - if an I/O error occurs
  `ClassNotFoundException` - if the stream contains data of a non-existing class

##### writeObject

private void writeObject(ObjectOutputStream s) throws IOException
Saves the state of the `Vector` instance to a stream (that is, serializes it). This method performs synchronization to ensure the consistency of the serialized data.

Parameters:
  `s` - the stream
Throws:
  `IOException` - if an I/O error occurs

#### Serialized Fields

##### capacityIncrement

    int capacityIncrement

The amount by which the capacity of the vector is automatically incremented when its size becomes greater than its capacity. If the capacity increment is less than or equal to zero, the capacity of the vector is doubled each time it needs to grow.

##### elementCount

    int elementCount

The number of valid components in this `Vector` object. Components `elementData[0]` through `elementData[elementCount-1]` are the actual items.

##### elementData

    Object[] elementData

The array buffer into which the components of the vector are stored. The capacity of the vector is the length of this array buffer, and is at least large enough to contain all the vector's elements.

Any array elements following the last element in the Vector are null.

## Package java.util.concurrent

### Class java.util.concurrent.ArrayBlockingQueue

class ArrayBlockingQueue extends AbstractQueue<E> implements Serializable

serialVersionUID:
  -817911632652898426L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream s) throws IOException, ClassNotFoundException
Reconstitutes this queue from a stream (that is, deserializes it).

Parameters:
  `s` - the stream
Throws:
  `ClassNotFoundException` - if the class of a serialized object could not be found
  `InvalidObjectException` - if invariants are violated
  `IOException` - if an I/O error occurs

#### Serialized Fields

##### count

    int count

Number of elements in the queue

##### items

    Object[] items

The queued items

##### lock

    ReentrantLock lock

Main lock guarding all access

##### notEmpty

    Condition notEmpty

Condition for waiting takes

##### notFull

    Condition notFull

Condition for waiting puts

##### putIndex

    int putIndex

items index for next put, offer, or add

##### takeIndex

    int takeIndex

items index for next take, poll, peek or remove

### Exception java.util.concurrent.BrokenBarrierException

class BrokenBarrierException extends Exception implements Serializable

serialVersionUID:
  7117394618823254244L

### Exception java.util.concurrent.CancellationException

class CancellationException extends IllegalStateException implements Serializable

serialVersionUID:
  -9202173006928992231L

### Exception java.util.concurrent.CompletionException

class CompletionException extends RuntimeException implements Serializable

serialVersionUID:
  7830266012832686185L

### Class java.util.concurrent.ConcurrentHashMap

class ConcurrentHashMap extends AbstractMap<K,V> implements Serializable

serialVersionUID:
  7249069246763182397L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream s) throws IOException, ClassNotFoundException
Reconstitutes this map from a stream (that is, deserializes it).

Parameters:
  `s` - the stream
Throws:
  `ClassNotFoundException` - if the class of a serialized object could not be found
  `IOException` - if an I/O error occurs

##### writeObject

private void writeObject(ObjectOutputStream s) throws IOException
Saves this map to a stream (that is, serializes it).

Serial Data:
  the serialized fields, followed by the key (Object) and value (Object) for each key-value mapping, followed by a null pair. The key-value mappings are emitted in no particular order.
Parameters:
  `s` - the stream
Throws:
  `IOException` - if an I/O error occurs

#### Serialization Overview

Serialized pseudo-fields, provided only for jdk7 compatibility.

#### Serialized Fields

##### segmentMask

    int segmentMask

Mask value for indexing into segments. The upper bits of a key's hash code are used to choose the segment.

##### segmentShift

    int segmentShift

Shift value for indexing within segments.

##### segments

    java.util.concurrent.ConcurrentHashMap.Segment[] segments

The segments, each of which is a specialized hash table.

### Class java.util.concurrent.ConcurrentHashMap.KeySetView

class KeySetView extends java.util.concurrent.ConcurrentHashMap.CollectionView<K,V,K> implements Serializable

serialVersionUID:
  7249069246763182397L

#### Serialized Fields

##### value

    V value

### Class java.util.concurrent.ConcurrentLinkedDeque

class ConcurrentLinkedDeque extends AbstractCollection<E> implements Serializable

serialVersionUID:
  876323262645176354L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream s) throws IOException, ClassNotFoundException
Reconstitutes this deque from a stream (that is, deserializes it).

Parameters:
  `s` - the stream
Throws:
  `ClassNotFoundException` - if the class of a serialized object could not be found
  `IOException` - if an I/O error occurs

##### writeObject

private void writeObject(ObjectOutputStream s) throws IOException
Saves this deque to a stream (that is, serializes it).

Serial Data:
  All of the elements (each an `E`) in the proper order, followed by a null
Parameters:
  `s` - the stream
Throws:
  `IOException` - if an I/O error occurs

### Class java.util.concurrent.ConcurrentLinkedQueue

class ConcurrentLinkedQueue extends AbstractQueue<E> implements Serializable

serialVersionUID:
  196745693267521676L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream s) throws IOException, ClassNotFoundException
Reconstitutes this queue from a stream (that is, deserializes it).

Parameters:
  `s` - the stream
Throws:
  `ClassNotFoundException` - if the class of a serialized object could not be found
  `IOException` - if an I/O error occurs

##### writeObject

private void writeObject(ObjectOutputStream s) throws IOException
Saves this queue to a stream (that is, serializes it).

Serial Data:
  All of the elements (each an `E`) in the proper order, followed by a null
Parameters:
  `s` - the stream
Throws:
  `IOException` - if an I/O error occurs

### Class java.util.concurrent.ConcurrentSkipListMap

class ConcurrentSkipListMap extends AbstractMap<K,V> implements Serializable

serialVersionUID:
  -8627078645895051609L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream s) throws IOException, ClassNotFoundException
Reconstitutes this map from a stream (that is, deserializes it).

Parameters:
  `s` - the stream
Throws:
  `ClassNotFoundException` - if the class of a serialized object could not be found
  `IOException` - if an I/O error occurs

##### writeObject

private void writeObject(ObjectOutputStream s) throws IOException
Saves this map to a stream (that is, serializes it).

Serial Data:
  The key (Object) and value (Object) for each key-value mapping represented by the map, followed by `null`. The key-value mappings are emitted in key-order (as determined by the Comparator, or by the keys' natural ordering if no Comparator).
Parameters:
  `s` - the stream
Throws:
  `IOException` - if an I/O error occurs

#### Serialized Fields

##### comparator

    Comparator<? super K> comparator

The comparator used to maintain order in this map, or null if using natural ordering. (Non-private to simplify access in nested classes.)

### Class java.util.concurrent.ConcurrentSkipListMap.SubMap

class SubMap extends AbstractMap<K,V> implements Serializable

serialVersionUID:
  -7647078645895051609L

#### Serialized Fields

##### hi

    K hi

upper bound key, or null if to end

##### hiInclusive

    boolean hiInclusive

inclusion flag for hi

##### isDescending

    boolean isDescending

direction

##### lo

    K lo

lower bound key, or null if from start

##### loInclusive

    boolean loInclusive

inclusion flag for lo

##### m

    ConcurrentSkipListMap<K,V> m

Underlying map

### Class java.util.concurrent.ConcurrentSkipListSet

class ConcurrentSkipListSet extends AbstractSet<E> implements Serializable

serialVersionUID:
  -2479143111061671589L

#### Serialized Fields

##### m

    ConcurrentNavigableMap<E,Object> m

The underlying map. Uses Boolean.TRUE as value for each element. This field is declared final for the sake of thread safety, which entails some ugliness in clone().

### Class java.util.concurrent.CopyOnWriteArrayList

class CopyOnWriteArrayList extends Object implements Serializable

serialVersionUID:
  8673264195747942595L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream s) throws IOException, ClassNotFoundException
Reconstitutes this list from a stream (that is, deserializes it).

Parameters:
  `s` - the stream
Throws:
  `ClassNotFoundException` - if the class of a serialized object could not be found
  `IOException` - if an I/O error occurs

##### writeObject

private void writeObject(ObjectOutputStream s) throws IOException
Saves this list to a stream (that is, serializes it).

Serial Data:
  The length of the array backing the list is emitted (int), followed by all of its elements (each an Object) in the proper order.
Parameters:
  `s` - the stream
Throws:
  `IOException` - if an I/O error occurs

### Class java.util.concurrent.CopyOnWriteArraySet

class CopyOnWriteArraySet extends AbstractSet<E> implements Serializable

serialVersionUID:
  5457747651344034263L

#### Serialized Fields

##### al

    CopyOnWriteArrayList<E> al

### Class java.util.concurrent.CountedCompleter

class CountedCompleter extends ForkJoinTask<T> implements Serializable

serialVersionUID:
  5232453752276485070L

#### Serialized Fields

##### completer

    CountedCompleter<?> completer

This task's completer, or null if none

##### pending

    int pending

The number of pending tasks until completion

### Exception java.util.concurrent.ExecutionException

class ExecutionException extends Exception implements Serializable

serialVersionUID:
  7830266012832686185L

### Class java.util.concurrent.ForkJoinTask

class ForkJoinTask extends Object implements Serializable

serialVersionUID:
  -7721805057305804111L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream s) throws IOException, ClassNotFoundException
Reconstitutes this task from a stream (that is, deserializes it).

Parameters:
  `s` - the stream
Throws:
  `ClassNotFoundException` - if the class of a serialized object could not be found
  `IOException` - if an I/O error occurs

##### writeObject

private void writeObject(ObjectOutputStream s) throws IOException
Saves this task to a stream (that is, serializes it).

Serial Data:
  the current run status and the exception thrown during execution, or `null` if none
Parameters:
  `s` - the stream
Throws:
  `IOException` - if an I/O error occurs

#### Serialized Fields

##### status

    int status

### Class java.util.concurrent.LinkedBlockingDeque

class LinkedBlockingDeque extends AbstractQueue<E> implements Serializable

serialVersionUID:
  -387911632671998426L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream s) throws IOException, ClassNotFoundException
Reconstitutes this deque from a stream (that is, deserializes it).

Parameters:
  `s` - the stream
Throws:
  `ClassNotFoundException` - if the class of a serialized object could not be found
  `IOException` - if an I/O error occurs

##### writeObject

private void writeObject(ObjectOutputStream s) throws IOException
Saves this deque to a stream (that is, serializes it).

Serial Data:
  The capacity (int), followed by elements (each an `Object`) in the proper order, followed by a null
Parameters:
  `s` - the stream
Throws:
  `IOException` - if an I/O error occurs

#### Serialized Fields

##### capacity

    int capacity

Maximum number of items in the deque

##### lock

    ReentrantLock lock

Main lock guarding all access

##### notEmpty

    Condition notEmpty

Condition for waiting takes

##### notFull

    Condition notFull

Condition for waiting puts

### Class java.util.concurrent.LinkedBlockingQueue

class LinkedBlockingQueue extends AbstractQueue<E> implements Serializable

serialVersionUID:
  -6903933977591709194L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream s) throws IOException, ClassNotFoundException
Reconstitutes this queue from a stream (that is, deserializes it).

Parameters:
  `s` - the stream
Throws:
  `ClassNotFoundException` - if the class of a serialized object could not be found
  `IOException` - if an I/O error occurs

##### writeObject

private void writeObject(ObjectOutputStream s) throws IOException
Saves this queue to a stream (that is, serializes it).

Serial Data:
  The capacity is emitted (int), followed by all of its elements (each an `Object`) in the proper order, followed by a null
Parameters:
  `s` - the stream
Throws:
  `IOException` - if an I/O error occurs

#### Serialized Fields

##### capacity

    int capacity

The capacity bound, or Integer.MAX_VALUE if none

##### count

    AtomicInteger count

Current number of elements

##### notEmpty

    Condition notEmpty

Wait queue for waiting takes

##### notFull

    Condition notFull

Wait queue for waiting puts

##### putLock

    ReentrantLock putLock

Lock held by put, offer, etc

##### takeLock

    ReentrantLock takeLock

Lock held by take, poll, etc

### Class java.util.concurrent.LinkedTransferQueue

class LinkedTransferQueue extends AbstractQueue<E> implements Serializable

serialVersionUID:
  -3223113410248163686L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream s) throws IOException, ClassNotFoundException
Reconstitutes this queue from a stream (that is, deserializes it).

Parameters:
  `s` - the stream
Throws:
  `ClassNotFoundException` - if the class of a serialized object could not be found
  `IOException` - if an I/O error occurs

##### writeObject

private void writeObject(ObjectOutputStream s) throws IOException
Saves this queue to a stream (that is, serializes it).

Serial Data:
  All of the elements (each an `E`) in the proper order, followed by a null
Parameters:
  `s` - the stream
Throws:
  `IOException` - if an I/O error occurs

### Class java.util.concurrent.PriorityBlockingQueue

class PriorityBlockingQueue extends AbstractQueue<E> implements Serializable

serialVersionUID:
  5595510919245408276L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream s) throws IOException, ClassNotFoundException
Reconstitutes this queue from a stream (that is, deserializes it).

Parameters:
  `s` - the stream
Throws:
  `ClassNotFoundException` - if the class of a serialized object could not be found
  `IOException` - if an I/O error occurs

##### writeObject

private void writeObject(ObjectOutputStream s) throws IOException
Saves this queue to a stream (that is, serializes it). For compatibility with previous version of this class, elements are first copied to a java.util.PriorityQueue, which is then serialized.

Parameters:
  `s` - the stream
Throws:
  `IOException` - if an I/O error occurs

#### Serialized Fields

##### lock

    ReentrantLock lock

Lock used for all public operations.

##### notEmpty

    Condition notEmpty

Condition for blocking when empty.

##### q

    PriorityQueue<E> q

A plain PriorityQueue used only for serialization, to maintain compatibility with previous versions of this class. Non-null only during serialization/deserialization.

### Class java.util.concurrent.RecursiveAction

class RecursiveAction extends ForkJoinTask<Void> implements Serializable

serialVersionUID:
  5232453952276485070L

### Class java.util.concurrent.RecursiveTask

class RecursiveTask extends ForkJoinTask<V> implements Serializable

serialVersionUID:
  5232453952276485270L

#### Serialized Fields

##### result

    V result

The result of the computation.

### Exception java.util.concurrent.RejectedExecutionException

class RejectedExecutionException extends RuntimeException implements Serializable

serialVersionUID:
  -375805702767069545L

### Class java.util.concurrent.Semaphore

class Semaphore extends Object implements Serializable

serialVersionUID:
  -3222578661600680210L

#### Serialized Fields

##### sync

    java.util.concurrent.Semaphore.Sync sync

All mechanics via AbstractQueuedSynchronizer subclass

### Class java.util.concurrent.SynchronousQueue

class SynchronousQueue extends AbstractQueue<E> implements Serializable

serialVersionUID:
  -3223113410248163686L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream s) throws IOException, ClassNotFoundException
Reconstitutes this queue from a stream (that is, deserializes it).

Parameters:
  `s` - the stream
Throws:
  `ClassNotFoundException` - if the class of a serialized object could not be found
  `IOException` - if an I/O error occurs

##### writeObject

private void writeObject(ObjectOutputStream s) throws IOException
Saves this queue to a stream (that is, serializes it).

Parameters:
  `s` - the stream
Throws:
  `IOException` - if an I/O error occurs

#### Serialized Fields

##### qlock

    ReentrantLock qlock

##### waitingConsumers

    java.util.concurrent.SynchronousQueue.WaitQueue waitingConsumers

##### waitingProducers

    java.util.concurrent.SynchronousQueue.WaitQueue waitingProducers

### Class java.util.concurrent.ThreadLocalRandom

class ThreadLocalRandom extends Random implements Serializable

serialVersionUID:
  -5851777807851030925L

#### Serialization Methods

##### readResolve

private Object readResolve()
Returns the `current` thread's `ThreadLocalRandom`.

##### writeObject

private void writeObject(ObjectOutputStream s) throws IOException
Saves the `ThreadLocalRandom` to a stream (that is, serializes it).

Parameters:
  `s` - the stream
Throws:
  `IOException` - if an I/O error occurs

#### Serialized Fields

##### initialized

    boolean initialized

always true

##### rnd

    long rnd

seed for random computations

### Exception java.util.concurrent.TimeoutException

class TimeoutException extends Exception implements Serializable

serialVersionUID:
  1900926677490660714L

## Package java.util.concurrent.atomic

### Class java.util.concurrent.atomic.AtomicBoolean

class AtomicBoolean extends Object implements Serializable

serialVersionUID:
  4654671469794556979L

#### Serialized Fields

##### value

    int value

### Class java.util.concurrent.atomic.AtomicInteger

class AtomicInteger extends Number implements Serializable

serialVersionUID:
  6214790243416807050L

#### Serialized Fields

##### value

    int value

### Class java.util.concurrent.atomic.AtomicIntegerArray

class AtomicIntegerArray extends Object implements Serializable

serialVersionUID:
  2862133569453604235L

#### Serialized Fields

##### array

    int[] array

### Class java.util.concurrent.atomic.AtomicLong

class AtomicLong extends Number implements Serializable

serialVersionUID:
  1927816293512124184L

#### Serialized Fields

##### value

    long value

### Class java.util.concurrent.atomic.AtomicLongArray

class AtomicLongArray extends Object implements Serializable

serialVersionUID:
  -2308431214976778248L

#### Serialized Fields

##### array

    long[] array

### Class java.util.concurrent.atomic.AtomicReference

class AtomicReference extends Object implements Serializable

serialVersionUID:
  -1848883965231344442L

#### Serialized Fields

##### value

    V value

### Class java.util.concurrent.atomic.AtomicReferenceArray

class AtomicReferenceArray extends Object implements Serializable

serialVersionUID:
  -6209656149925076980L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream s) throws IOException, ClassNotFoundException
Reconstitutes the instance from a stream (that is, deserializes it).

Parameters:
  `s` - the stream
Throws:
  `ClassNotFoundException` - if the class of a serialized object could not be found
  `IOException` - if an I/O error occurs

#### Serialized Fields

##### array

    Object[] array

### Class java.util.concurrent.atomic.DoubleAccumulator

class DoubleAccumulator extends java.util.concurrent.atomic.Striped64 implements Serializable

serialVersionUID:
  7249069246863182397L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream s) throws InvalidObjectException

Parameters:
  `s` - the stream
Throws:
  `InvalidObjectException` - always

##### writeReplace

private Object writeReplace()
Returns a SerializationProxy representing the state of this instance.

#### Serialized Fields

##### function

    DoubleBinaryOperator function

##### identity

    long identity

### Class java.util.concurrent.atomic.DoubleAccumulator.SerializationProxy

class SerializationProxy extends Object implements Serializable

serialVersionUID:
  7249069246863182397L

#### Serialization Methods

##### readResolve

private Object readResolve()
Returns a `DoubleAccumulator` object with initial state held by this proxy.

#### Serialized Fields

##### function

    DoubleBinaryOperator function

The function used for updates.

##### identity

    long identity

The identity value, represented as a long, as converted by `Double.doubleToRawLongBits(double)`. The original identity can be recovered using `Double.longBitsToDouble(long)`.

##### value

    double value

The current value returned by get().

### Class java.util.concurrent.atomic.DoubleAdder

class DoubleAdder extends java.util.concurrent.atomic.Striped64 implements Serializable

serialVersionUID:
  7249069246863182397L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream s) throws InvalidObjectException

Parameters:
  `s` - the stream
Throws:
  `InvalidObjectException` - always

##### writeReplace

private Object writeReplace()
Returns a SerializationProxy representing the state of this instance.

### Class java.util.concurrent.atomic.DoubleAdder.SerializationProxy

class SerializationProxy extends Object implements Serializable

serialVersionUID:
  7249069246863182397L

#### Serialization Methods

##### readResolve

private Object readResolve()
Returns a `DoubleAdder` object with initial state held by this proxy.

#### Serialized Fields

##### value

    double value

The current value returned by sum().

### Class java.util.concurrent.atomic.LongAccumulator

class LongAccumulator extends java.util.concurrent.atomic.Striped64 implements Serializable

serialVersionUID:
  7249069246863182397L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream s) throws InvalidObjectException

Parameters:
  `s` - the stream
Throws:
  `InvalidObjectException` - always

##### writeReplace

private Object writeReplace()
Returns a SerializationProxy representing the state of this instance.

#### Serialized Fields

##### function

    LongBinaryOperator function

##### identity

    long identity

### Class java.util.concurrent.atomic.LongAccumulator.SerializationProxy

class SerializationProxy extends Object implements Serializable

serialVersionUID:
  7249069246863182397L

#### Serialization Methods

##### readResolve

private Object readResolve()
Returns a `LongAccumulator` object with initial state held by this proxy.

#### Serialized Fields

##### function

    LongBinaryOperator function

The function used for updates.

##### identity

    long identity

The identity value.

##### value

    long value

The current value returned by get().

### Class java.util.concurrent.atomic.LongAdder

class LongAdder extends java.util.concurrent.atomic.Striped64 implements Serializable

serialVersionUID:
  7249069246863182397L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream s) throws InvalidObjectException

Parameters:
  `s` - the stream
Throws:
  `InvalidObjectException` - always

##### writeReplace

private Object writeReplace()
Returns a SerializationProxy representing the state of this instance.

### Class java.util.concurrent.atomic.LongAdder.SerializationProxy

class SerializationProxy extends Object implements Serializable

serialVersionUID:
  7249069246863182397L

#### Serialization Methods

##### readResolve

private Object readResolve()
Returns a `LongAdder` object with initial state held by this proxy.

#### Serialized Fields

##### value

    long value

The current value returned by sum().

## Package java.util.concurrent.locks

### Class java.util.concurrent.locks.AbstractOwnableSynchronizer

class AbstractOwnableSynchronizer extends Object implements Serializable

serialVersionUID:
  3737899427754241961L

### Class java.util.concurrent.locks.AbstractQueuedLongSynchronizer

class AbstractQueuedLongSynchronizer extends AbstractOwnableSynchronizer implements Serializable

serialVersionUID:
  7373984972572414692L

#### Serialized Fields

##### state

    long state

The synchronization state.

### Class java.util.concurrent.locks.AbstractQueuedLongSynchronizer.ConditionObject

class ConditionObject extends Object implements Serializable

serialVersionUID:
  1173984872572414699L

### Class java.util.concurrent.locks.AbstractQueuedSynchronizer

class AbstractQueuedSynchronizer extends AbstractOwnableSynchronizer implements Serializable

serialVersionUID:
  7373984972572414691L

#### Serialized Fields

##### state

    int state

The synchronization state.

### Class java.util.concurrent.locks.AbstractQueuedSynchronizer.ConditionObject

class ConditionObject extends Object implements Serializable

serialVersionUID:
  1173984872572414699L

### Class java.util.concurrent.locks.ReentrantLock

class ReentrantLock extends Object implements Serializable

serialVersionUID:
  7373984872572414699L

#### Serialized Fields

##### sync

    java.util.concurrent.locks.ReentrantLock.Sync sync

Synchronizer providing all implementation mechanics

### Class java.util.concurrent.locks.ReentrantReadWriteLock

class ReentrantReadWriteLock extends Object implements Serializable

serialVersionUID:
  -6992448646407690164L

#### Serialized Fields

##### readerLock

    ReentrantReadWriteLock.ReadLock readerLock

Inner class providing readlock

##### sync

    java.util.concurrent.locks.ReentrantReadWriteLock.Sync sync

Performs all synchronization mechanics

##### writerLock

    ReentrantReadWriteLock.WriteLock writerLock

Inner class providing writelock

### Class java.util.concurrent.locks.ReentrantReadWriteLock.ReadLock

class ReadLock extends Object implements Serializable

serialVersionUID:
  -5992448646407690164L

#### Serialized Fields

##### sync

    java.util.concurrent.locks.ReentrantReadWriteLock.Sync sync

### Class java.util.concurrent.locks.ReentrantReadWriteLock.WriteLock

class WriteLock extends Object implements Serializable

serialVersionUID:
  -4992448646407690164L

#### Serialized Fields

##### sync

    java.util.concurrent.locks.ReentrantReadWriteLock.Sync sync

### Class java.util.concurrent.locks.StampedLock

class StampedLock extends Object implements Serializable

serialVersionUID:
  -6001602636862214147L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream s) throws IOException, ClassNotFoundException

Throws:
  `IOException`
  `ClassNotFoundException`

## Package java.util.jar

### Exception java.util.jar.JarException

class JarException extends ZipException implements Serializable

serialVersionUID:
  7159778400963954473L

## Package java.util.logging

### Class java.util.logging.Level

class Level extends Object implements Serializable

serialVersionUID:
  -8176160795706313070L

#### Serialization Methods

##### readResolve

private Object readResolve()
Returns a `Level` instance with the same `name`, `value`, and `resourceBundleName` as the deserialized object.

#### Serialized Fields

##### name

    String name

The non-localized name of the level.

##### resourceBundleName

    String resourceBundleName

The resource bundle name to be used in localizing the level name.

##### value

    int value

The integer value of the level.

### Class java.util.logging.LoggingPermission

class LoggingPermission extends BasicPermission implements Serializable

serialVersionUID:
  63564341580231582L

### Class java.util.logging.LogRecord

class LogRecord extends Object implements Serializable

serialVersionUID:
  5372048053134512534L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream in) throws IOException, ClassNotFoundException
Initializes the LogRecord from deserialized data.

- If `longThreadID` is present in the serial form, its value takes precedence over `threadID` and a value for `threadID` is synthesized from it, such that for `longThreadID` values between `0` and `Integer.MAX_VALUE` inclusive, `longThreadID` and `threadID` will have the same value. For values outside of this range a negative synthesized value will be deterministically derived from `longThreadID`.
- Otherwise, when only `threadID` is present, `longThreadID` is initialized with the value of `threadID` which may be anything between `Integer.MIN_VALUE` and {Integer.MAX_VALUE}.

See `writeObject` for a description of the serial form.

Parameters:
  `in` - the `ObjectInputStream` to read from
Throws:
  `ClassNotFoundException` - if the class of a serialized object could not be found.
  `IOException` - if an I/O error occurs.

##### writeObject

private void writeObject(ObjectOutputStream out) throws IOException

Serial Data:
  Serialized fields, followed by a two byte version number (major byte, followed by minor byte), followed by information on the log record parameter array. If there is no parameter array, then -1 is written. If there is a parameter array (possible of zero length) then the array length is written as an integer, followed by String values for each parameter. If a parameter is null, then a null String is written. Otherwise the output of Object.toString() is written.
Parameters:
  `out` - the `ObjectOutputStream` to write to
Throws:
  `IOException` - if I/O errors occur

#### Serialized Fields

##### level

    Level level

Logging message level

##### loggerName

    String loggerName

Name of the source Logger

##### longThreadID

    long longThreadID

Thread ID for thread that issued logging call

##### message

    String message

Non-localized raw message text

##### millis

    long millis

Truncated event time in milliseconds since 1970 - calculated as getInstant().toEpochMilli(). The event time instant can be reconstructed using `Instant.ofEpochSecond(millis/1000, (millis % 1000) * 1000_000 + nanoAdjustment)`

##### nanoAdjustment

    int nanoAdjustment

Nanoseconds adjustment to the millisecond of event time - calculated as getInstant().getNano() % 1000_000 The event time instant can be reconstructed using `Instant.ofEpochSecond(millis/1000, (millis % 1000) * 1000_000 + nanoAdjustment)`

Since: 9

##### resourceBundleName

    String resourceBundleName

Resource bundle name to localized log message

##### sequenceNumber

    long sequenceNumber

Sequence number

##### sourceClassName

    String sourceClassName

Class that issued logging call

##### sourceMethodName

    String sourceMethodName

Method that issued logging call

##### threadID

    int threadID

this is deprecated and is available for backward compatibility. Values may have been synthesized. If present, `longThreadID` represents the actual thread id.

##### thrown

    Throwable thrown

The Throwable (if any) associated with log message

## Package java.util.prefs

### Exception java.util.prefs.BackingStoreException

class BackingStoreException extends Exception implements Serializable

serialVersionUID:
  859796500401108469L

### Exception java.util.prefs.InvalidPreferencesFormatException

class InvalidPreferencesFormatException extends Exception implements Serializable

serialVersionUID:
  -791715184232119669L

## Package java.util.regex

### Class java.util.regex.Pattern

class Pattern extends Object implements Serializable

serialVersionUID:
  5073258162644648461L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream s) throws IOException, ClassNotFoundException
Recompile the Pattern instance from a stream. The original pattern string is read in and the object tree is recompiled from it.

Throws:
  `IOException`
  `ClassNotFoundException`

#### Serialized Fields

##### flags

    int flags

The original pattern flags.

##### pattern

    String pattern

The original regular-expression pattern string.

### Exception java.util.regex.PatternSyntaxException

class PatternSyntaxException extends IllegalArgumentException implements Serializable

serialVersionUID:
  -3864639126226059218L

#### Serialized Fields

##### desc

    String desc

##### index

    int index

##### pattern

    String pattern

## Package java.util.zip

### Exception java.util.zip.DataFormatException

class DataFormatException extends Exception implements Serializable

serialVersionUID:
  2219632870893641452L

### Error java.util.zip.ZipError

class ZipError extends InternalError implements Serializable

serialVersionUID:
  853973422266861979L

### Exception java.util.zip.ZipException

class ZipException extends IOException implements Serializable

serialVersionUID:
  8000196834066748623L

## Package javax.annotation.processing

### Exception javax.annotation.processing.FilerException

class FilerException extends IOException implements Serializable

serialVersionUID:
  8426423106453163293L

## Package javax.crypto

### Exception javax.crypto.AEADBadTagException

class AEADBadTagException extends BadPaddingException implements Serializable

serialVersionUID:
  -488059093241685509L

### Exception javax.crypto.BadPaddingException

class BadPaddingException extends GeneralSecurityException implements Serializable

serialVersionUID:
  -5315033893984728443L

### Exception javax.crypto.DecapsulateException

class DecapsulateException extends GeneralSecurityException implements Serializable

serialVersionUID:
  21L

### Exception javax.crypto.ExemptionMechanismException

class ExemptionMechanismException extends GeneralSecurityException implements Serializable

serialVersionUID:
  1572699429277957109L

### Exception javax.crypto.IllegalBlockSizeException

class IllegalBlockSizeException extends GeneralSecurityException implements Serializable

serialVersionUID:
  -1965144811953540392L

### Exception javax.crypto.NoSuchPaddingException

class NoSuchPaddingException extends GeneralSecurityException implements Serializable

serialVersionUID:
  -4572885201200175466L

### Class javax.crypto.SealedObject

class SealedObject extends Object implements Serializable

serialVersionUID:
  4482838265551344752L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream s) throws IOException, ClassNotFoundException
Restores the state of the SealedObject from a stream.

Parameters:
  `s` - the object input stream.
Throws:
  `IOException` - if an I/O error occurs
  `ClassNotFoundException` - if a serialized class cannot be loaded
  `NullPointerException` - if s is null

#### Serialized Fields

##### encodedParams

    byte[] encodedParams

The cryptographic parameters used by the sealing Cipher, encoded in the default format.

That is, `cipher.getParameters().getEncoded()`.

##### encryptedContent

    byte[] encryptedContent

The serialized object contents in encrypted format.

##### paramsAlg

    String paramsAlg

The algorithm of the parameters used.

##### sealAlg

    String sealAlg

The algorithm that was used to seal this object.

### Exception javax.crypto.ShortBufferException

class ShortBufferException extends GeneralSecurityException implements Serializable

serialVersionUID:
  8427718640832943747L

## Package javax.crypto.interfaces

## Package javax.crypto.spec

### Class javax.crypto.spec.SecretKeySpec

class SecretKeySpec extends Object implements Serializable

serialVersionUID:
  6577238317307289933L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream stream) throws IOException, ClassNotFoundException
Restores the state of this object from the stream.

Parameters:
  `stream` - the `ObjectInputStream` from which data is read
Throws:
  `IOException` - if an I/O error occurs
  `ClassNotFoundException` - if a serialized class cannot be loaded

#### Serialized Fields

##### algorithm

    String algorithm

The name of the algorithm associated with this key.

##### key

    byte[] key

The secret key.

## Package javax.imageio

### Exception javax.imageio.IIOException

class IIOException extends IOException implements Serializable

serialVersionUID:
  -3216210718638985251L

## Package javax.imageio.metadata

### Exception javax.imageio.metadata.IIOInvalidTreeException

class IIOInvalidTreeException extends IIOException implements Serializable

serialVersionUID:
  -1314083172544132777L

#### Serialized Fields

##### offendingNode

    Node offendingNode

The `Node` that led to the parsing error, or `null`.

## Package javax.lang.model

### Exception javax.lang.model.UnknownEntityException

class UnknownEntityException extends RuntimeException implements Serializable

serialVersionUID:
  269L

## Package javax.lang.model.element

### Exception javax.lang.model.element.UnknownAnnotationValueException

class UnknownAnnotationValueException extends UnknownEntityException implements Serializable

serialVersionUID:
  269L

### Exception javax.lang.model.element.UnknownDirectiveException

class UnknownDirectiveException extends UnknownEntityException implements Serializable

serialVersionUID:
  269L

### Exception javax.lang.model.element.UnknownElementException

class UnknownElementException extends UnknownEntityException implements Serializable

serialVersionUID:
  269L

## Package javax.lang.model.type

### Exception javax.lang.model.type.MirroredTypeException

class MirroredTypeException extends MirroredTypesException implements Serializable

serialVersionUID:
  269L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream s) throws IOException, ClassNotFoundException
Explicitly set all transient fields.

Parameters:
  `s` - the serial stream
Throws:
  `ClassNotFoundException` - for a missing class during deserialization
  `IOException` - for an IO problem during deserialization

### Exception javax.lang.model.type.MirroredTypesException

class MirroredTypesException extends RuntimeException implements Serializable

serialVersionUID:
  269L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream s) throws IOException, ClassNotFoundException
Explicitly set all transient fields.

Parameters:
  `s` - the serial stream
Throws:
  `ClassNotFoundException` - for a missing class during deserialization
  `IOException` - for an IO problem during deserialization

### Exception javax.lang.model.type.UnknownTypeException

class UnknownTypeException extends UnknownEntityException implements Serializable

serialVersionUID:
  269L

## Package javax.management

### Class javax.management.AndQueryExp

class AndQueryExp extends QueryEval implements Serializable

serialVersionUID:
  -1081892073854801359L

#### Serialized Fields

##### exp1

    QueryExp exp1

The first QueryExp of the conjunction

##### exp2

    QueryExp exp2

The second QueryExp of the conjunction

### Class javax.management.Attribute

class Attribute extends Object implements Serializable

serialVersionUID:
  2484220110589082382L

#### Serialized Fields

##### name

    String name

Attribute name.

##### value

    Object value

Attribute value

### Class javax.management.AttributeChangeNotification

class AttributeChangeNotification extends Notification implements Serializable

serialVersionUID:
  535176054565814134L

#### Serialized Fields

##### attributeName

    String attributeName

The MBean attribute name.

##### attributeType

    String attributeType

The MBean attribute type.

##### newValue

    Object newValue

The MBean attribute new value.

##### oldValue

    Object oldValue

The MBean attribute old value.

### Class javax.management.AttributeChangeNotificationFilter

class AttributeChangeNotificationFilter extends Object implements Serializable

serialVersionUID:
  -6347317584796410029L

#### Serialized Fields

##### enabledAttributes

    Vector<String> enabledAttributes

`Vector` that contains the enabled attribute names. The default value is an empty vector.

### Class javax.management.AttributeList

class AttributeList extends ArrayList<Object> implements Serializable

serialVersionUID:
  -4077085769279709076L

### Exception javax.management.AttributeNotFoundException

class AttributeNotFoundException extends OperationsException implements Serializable

serialVersionUID:
  6511584241791106926L

### Class javax.management.AttributeValueExp

class AttributeValueExp extends Object implements Serializable

serialVersionUID:
  -7768025046539163385L

#### Serialized Fields

##### attr

    String attr

The name of the attribute

### Exception javax.management.BadAttributeValueExpException

class BadAttributeValueExpException extends Exception implements Serializable

serialVersionUID:
  -3105272988410493376L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream ois) throws IOException, ClassNotFoundException
Restores the fields of a BadAttributeValueExpException from the stream. If the 'val' field in the stream does not contain a string it is replaced with an implementation specific string representation of the value in the stream.

Parameters:
  `ois` - an ObjectInput Stream
Throws:
  `IOException` - thrown if an error occurs
  `ClassNotFoundException` - if a class can not be found

#### Serialized Fields

##### val

    String val

A string representation of the attribute that originated this exception. For example, the string value can be the return of `attribute.toString()`.

### Exception javax.management.BadBinaryOpValueExpException

class BadBinaryOpValueExpException extends Exception implements Serializable

serialVersionUID:
  5068475589449021227L

#### Serialized Fields

##### exp

    ValueExp exp

the `ValueExp` that originated this exception

### Exception javax.management.BadStringOperationException

class BadStringOperationException extends Exception implements Serializable

serialVersionUID:
  7802201238441662100L

#### Serialized Fields

##### op

    String op

The description of the operation that originated this exception

### Class javax.management.BetweenQueryExp

class BetweenQueryExp extends QueryEval implements Serializable

serialVersionUID:
  -2933597532866307444L

#### Serialized Fields

##### exp1

    ValueExp exp1

The checked value

##### exp2

    ValueExp exp2

The lower bound value

##### exp3

    ValueExp exp3

The upper bound value

### Class javax.management.BinaryOpValueExp

class BinaryOpValueExp extends QueryEval implements Serializable

serialVersionUID:
  1216286847881456786L

#### Serialized Fields

##### exp1

    ValueExp exp1

The first value

##### exp2

    ValueExp exp2

The second value

##### op

    int op

The operator

### Class javax.management.BinaryRelQueryExp

class BinaryRelQueryExp extends QueryEval implements Serializable

serialVersionUID:
  -5690656271650491000L

#### Serialized Fields

##### exp1

    ValueExp exp1

The first value

##### exp2

    ValueExp exp2

The second value

##### relOp

    int relOp

The operator

### Class javax.management.BooleanValueExp

class BooleanValueExp extends QueryEval implements Serializable

serialVersionUID:
  7754922052666594581L

#### Serialized Fields

##### val

    boolean val

The boolean value

### Class javax.management.ClassAttributeValueExp

class ClassAttributeValueExp extends AttributeValueExp implements Serializable

#### Serialized Fields

##### attr

    String attr

The name of the attribute

The serialVersionUID of this class is `-1081892073854801359L`.

### Class javax.management.ImmutableDescriptor

class ImmutableDescriptor extends Object implements Serializable

serialVersionUID:
  8853308591080540165L

#### Serialization Methods

##### readResolve

private Object readResolve() throws InvalidObjectException
This method can replace a deserialized instance of this class with another instance. For example, it might replace a deserialized empty ImmutableDescriptor with `ImmutableDescriptor.EMPTY_DESCRIPTOR`.

Throws:
  `InvalidObjectException` - if the read object has invalid fields.

#### Serialized Fields

##### names

    String[] names

The names of the fields in this ImmutableDescriptor with their original case. The names must be in alphabetical order as determined by `String.CASE_INSENSITIVE_ORDER`.

##### values

    Object[] values

The values of the fields in this ImmutableDescriptor. The elements in this array match the corresponding elements in the `names` array.

### Class javax.management.InQueryExp

class InQueryExp extends QueryEval implements Serializable

serialVersionUID:
  -5801329450358952434L

#### Serialized Fields

##### val

    ValueExp val

The `ValueExp` to be found

##### valueList

    ValueExp[] valueList

The array of `ValueExp` to be searched

### Exception javax.management.InstanceAlreadyExistsException

class InstanceAlreadyExistsException extends OperationsException implements Serializable

serialVersionUID:
  8893743928912733931L

### Exception javax.management.InstanceNotFoundException

class InstanceNotFoundException extends OperationsException implements Serializable

serialVersionUID:
  -882579438394773049L

### Class javax.management.InstanceOfQueryExp

class InstanceOfQueryExp extends QueryEval implements Serializable

serialVersionUID:
  -1081892073854801359L

#### Serialized Fields

##### classNameValue

    StringValueExp classNameValue

The `StringValueExp` returning the name of the class of which selected MBeans should be instances.

### Exception javax.management.IntrospectionException

class IntrospectionException extends OperationsException implements Serializable

serialVersionUID:
  1054516935875481725L

### Exception javax.management.InvalidApplicationException

class InvalidApplicationException extends Exception implements Serializable

serialVersionUID:
  -3048022274675537269L

#### Serialized Fields

##### val

    Object val

The object representing the class of the MBean

### Exception javax.management.InvalidAttributeValueException

class InvalidAttributeValueException extends OperationsException implements Serializable

serialVersionUID:
  2164571879317142449L

### Exception javax.management.JMException

class JMException extends Exception implements Serializable

serialVersionUID:
  350520924977331825L

### Exception javax.management.JMRuntimeException

class JMRuntimeException extends RuntimeException implements Serializable

serialVersionUID:
  6573344628407841861L

### Exception javax.management.ListenerNotFoundException

class ListenerNotFoundException extends OperationsException implements Serializable

serialVersionUID:
  -7242605822448519061L

### Exception javax.management.MalformedObjectNameException

class MalformedObjectNameException extends OperationsException implements Serializable

serialVersionUID:
  -572689714442915824L

### Class javax.management.MatchQueryExp

class MatchQueryExp extends QueryEval implements Serializable

serialVersionUID:
  -7156603696948215014L

#### Serialized Fields

##### exp

    AttributeValueExp exp

The attribute value to be matched

##### pattern

    String pattern

The pattern to be matched

### Class javax.management.MBeanAttributeInfo

class MBeanAttributeInfo extends MBeanFeatureInfo implements Serializable

#### Serialized Fields

##### attributeType

    String attributeType

The actual attribute type.

##### is

    boolean is

Indicates if this method is a "is"

##### isRead

    boolean isRead

The attribute read right.

##### isWrite

    boolean isWrite

The attribute write right.

### Class javax.management.MBeanConstructorInfo

class MBeanConstructorInfo extends MBeanFeatureInfo implements Serializable

serialVersionUID:
  4433990064191844427L

#### Serialized Fields

##### signature

    MBeanParameterInfo[] signature

The signature of the method, that is, the class names of the arguments.

### Exception javax.management.MBeanException

class MBeanException extends JMException implements Serializable

serialVersionUID:
  4066342430588744142L

#### Serialized Fields

##### exception

    Exception exception

Encapsulated `Exception`

### Class javax.management.MBeanFeatureInfo

class MBeanFeatureInfo extends Object implements Serializable

serialVersionUID:
  3952882688968447265L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream in) throws IOException, ClassNotFoundException
Deserializes an `MBeanFeatureInfo` from an `ObjectInputStream`.

Serial Data:
  For compatibility reasons, an object of this class is deserialized as follows.

  The method `defaultReadObject()` is called first to deserialize the object except the field `descriptor`, which is not serialized in the default way. Then the method `read()` is called to read a byte, the field `descriptor` is deserialized according to the value of the byte value:

  - 1. The method `readObject()` is called twice to obtain the field names (a `String[]`) and the field values (an `Object[]`) of the `descriptor`. The two obtained values then are used to construct an `ImmutableDescriptor` instance for the field `descriptor`;
  - 0. The value for the field `descriptor` is obtained directly by calling the method `readObject()`. If the obtained value is null, the field `descriptor` is set to `EMPTY_DESCRIPTOR`;
  - -1. This means that there is no byte to read and that the object is from an earlier version of the JMX API. The field `descriptor` is set to `EMPTY_DESCRIPTOR`
  - Any other value. A `StreamCorruptedException` is thrown.
Throws:
  `IOException`
  `ClassNotFoundException`
Since:
  1.6

##### writeObject

private void writeObject(ObjectOutputStream out) throws IOException
Serializes an `MBeanFeatureInfo` to an `ObjectOutputStream`.

Serial Data:
  For compatibility reasons, an object of this class is serialized as follows.

  The method `defaultWriteObject()` is called first to serialize the object except the field `descriptor` which is declared as transient. The field `descriptor` is serialized as follows:

  - If `descriptor` is an instance of the class `ImmutableDescriptor`, the method `write(int val)` is called to write a byte with the value `1`, then the method `writeObject(Object obj)` is called twice to serialize the field names and the field values of the `descriptor`, respectively as a `String[]` and an `Object[]`;
  - Otherwise, the method `write(int val)` is called to write a byte with the value `0`, then the method `writeObject(Object obj)` is called to serialize directly the field `descriptor`.
Throws:
  `IOException`
Since:
  1.6

#### Serialized Fields

##### description

    String description

The human-readable description of the feature. It is recommended that subclasses call `MBeanFeatureInfo.getDescription()` rather than reading this field, and that they not change it.
The human-readable description of the feature.

##### name

    String name

The name of the feature. It is recommended that subclasses call `MBeanFeatureInfo.getName()` rather than reading this field, and that they not change it.
The name of the feature.

### Class javax.management.MBeanInfo

class MBeanInfo extends Object implements Serializable

serialVersionUID:
  -6451021435135161911L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream in) throws IOException, ClassNotFoundException
Deserializes an `MBeanInfo` from an `ObjectInputStream`.

Serial Data:
  For compatibility reasons, an object of this class is deserialized as follows.

  The method `defaultReadObject()` is called first to deserialize the object except the field `descriptor`, which is not serialized in the default way. Then the method `read()` is called to read a byte, the field `descriptor` is deserialized according to the value of the byte value:

  - 1. The method `readObject()` is called twice to obtain the field names (a `String[]`) and the field values (an `Object[]`) of the `descriptor`. The two obtained values then are used to construct an `ImmutableDescriptor` instance for the field `descriptor`;
  - 0. The value for the field `descriptor` is obtained directly by calling the method `readObject()`. If the obtained value is null, the field `descriptor` is set to `EMPTY_DESCRIPTOR`;
  - -1. This means that there is no byte to read and that the object is from an earlier version of the JMX API. The field `descriptor` is set to `EMPTY_DESCRIPTOR`.
  - Any other value. A `StreamCorruptedException` is thrown.
Throws:
  `IOException`
  `ClassNotFoundException`
Since:
  1.6

##### writeObject

private void writeObject(ObjectOutputStream out) throws IOException
Serializes an `MBeanInfo` to an `ObjectOutputStream`.

Serial Data:
  For compatibility reasons, an object of this class is serialized as follows.

  The method `defaultWriteObject()` is called first to serialize the object except the field `descriptor` which is declared as transient. The field `descriptor` is serialized as follows:

  - If `descriptor` is an instance of the class `ImmutableDescriptor`, the method `write(int val)` is called to write a byte with the value `1`, then the method `writeObject(Object obj)` is called twice to serialize the field names and the field values of the `descriptor`, respectively as a `String[]` and an `Object[]`;
  - Otherwise, the method `write(int val)` is called to write a byte with the value `0`, then the method `writeObject(Object obj)` is called to serialize the field `descriptor` directly.
Throws:
  `IOException`
Since:
  1.6

#### Serialized Fields

##### attributes

    MBeanAttributeInfo[] attributes

The MBean attribute descriptors.

##### className

    String className

The MBean qualified name.

##### constructors

    MBeanConstructorInfo[] constructors

The MBean constructor descriptors.

##### description

    String description

The human readable description of the class.

##### notifications

    MBeanNotificationInfo[] notifications

The MBean notification descriptors.

##### operations

    MBeanOperationInfo[] operations

The MBean operation descriptors.

### Class javax.management.MBeanNotificationInfo

class MBeanNotificationInfo extends MBeanFeatureInfo implements Serializable

serialVersionUID:
  -3888371564530107064L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream ois) throws IOException, ClassNotFoundException

Throws:
  `IOException`
  `ClassNotFoundException`

#### Serialized Fields

##### types

    String[] types

The different types of the notification.

### Class javax.management.MBeanOperationInfo

class MBeanOperationInfo extends MBeanFeatureInfo implements Serializable

serialVersionUID:
  -6178860474881375330L

#### Serialized Fields

##### impact

    int impact

The impact of the method, one of `INFO, ACTION, ACTION_INFO, UNKNOWN`.

##### signature

    MBeanParameterInfo[] signature

The signature of the method, that is, the class names of the arguments.

##### type

    String type

The method's return value.

### Class javax.management.MBeanParameterInfo

class MBeanParameterInfo extends MBeanFeatureInfo implements Serializable

serialVersionUID:
  7432616882776782338L

#### Serialized Fields

##### type

    String type

The type or class name of the data.

### Class javax.management.MBeanPermission

class MBeanPermission extends Permission implements Serializable

serialVersionUID:
  -2416928705275160661L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream in) throws IOException, ClassNotFoundException
Deserialize this object based on its name and actions.

Throws:
  `IOException`
  `ClassNotFoundException`

#### Serialized Fields

##### actions

    String actions

The actions string.

### Exception javax.management.MBeanRegistrationException

class MBeanRegistrationException extends MBeanException implements Serializable

serialVersionUID:
  4482382455277067805L

### Class javax.management.MBeanServerNotification

class MBeanServerNotification extends Notification implements Serializable

serialVersionUID:
  2876477500475969677L

#### Serialized Fields

##### objectName

    ObjectName objectName

The object names of the MBeans concerned by this notification

### Class javax.management.MBeanServerPermission

class MBeanServerPermission extends BasicPermission implements Serializable

serialVersionUID:
  -5661980843569388590L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream in) throws IOException, ClassNotFoundException

Throws:
  `IOException`
  `ClassNotFoundException`

### Class javax.management.MBeanServerPermissionCollection

class MBeanServerPermissionCollection extends PermissionCollection implements Serializable

serialVersionUID:
  -5661980843569388590L

#### Serialized Fields

##### collectionPermission

    MBeanServerPermission collectionPermission

Null if no permissions in collection, otherwise a single permission that is the union of all permissions that have been added.

### Class javax.management.MBeanTrustPermission

class MBeanTrustPermission extends BasicPermission implements Serializable

serialVersionUID:
  -2952178077029018140L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream in) throws IOException, ClassNotFoundException

Throws:
  `IOException`
  `ClassNotFoundException`

### Exception javax.management.NotCompliantMBeanException

class NotCompliantMBeanException extends OperationsException implements Serializable

serialVersionUID:
  5175579583207963577L

### Class javax.management.Notification

class Notification extends EventObject implements Serializable

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream in) throws IOException, ClassNotFoundException
Deserializes a `Notification` from an `ObjectInputStream`.

Throws:
  `IOException`
  `ClassNotFoundException`

##### writeObject

private void writeObject(ObjectOutputStream out) throws IOException
Serializes a `Notification` to an `ObjectOutputStream`.

Throws:
  `IOException`

#### Serialized Fields

##### message

    String message

The notification message.

##### sequenceNumber

    long sequenceNumber

The notification sequence number. A serial number which identify particular instance of notification in the context of the notification source.

##### source

    Object source

The object on which the notification initially occurred.

##### timeStamp

    long timeStamp

The notification timestamp. Indicating when the notification was generated

##### type

    String type

The notification type. A string expressed in a dot notation similar to Java properties. An example of a notification type is network.alarm.router

##### userData

    Object userData

The notification user data. Used for whatever other data the notification source wishes to communicate to its consumers

### Class javax.management.NotificationFilterSupport

class NotificationFilterSupport extends Object implements Serializable

serialVersionUID:
  6579080007561786969L

#### Serialized Fields

##### enabledTypes

    List<String> enabledTypes

`Vector` that contains the enabled notification types. The default value is an empty vector.

### Class javax.management.NotQueryExp

class NotQueryExp extends QueryEval implements Serializable

serialVersionUID:
  5269643775896723397L

#### Serialized Fields

##### exp

    QueryExp exp

The negated `QueryExp`

### Class javax.management.NumericValueExp

class NumericValueExp extends QueryEval implements Serializable

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream in) throws IOException, ClassNotFoundException
Deserializes a `NumericValueExp` from an `ObjectInputStream`.

Throws:
  `IOException`
  `ClassNotFoundException`

##### writeObject

private void writeObject(ObjectOutputStream out) throws IOException
Serializes a `NumericValueExp` to an `ObjectOutputStream`.

Throws:
  `IOException`

#### Serialized Fields

##### val

    Number val

The numeric value

The serialVersionUID of this class is `-4679739485102359104L`.

### Class javax.management.ObjectInstance

class ObjectInstance extends Object implements Serializable

serialVersionUID:
  -4099952623687795850L

#### Serialized Fields

##### className

    String className

Class name.

##### name

    ObjectName name

Object name.

### Class javax.management.ObjectName

class ObjectName extends Object implements Serializable

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream in) throws IOException, ClassNotFoundException
Deserializes an `ObjectName` from an `ObjectInputStream`.

Serial Data:
  - In the current serial form (value of property `jmx.serial.form` differs from `1.0`): the string "<domain>:<properties><wild>", where:
    - <domain> represents the domain part of the `ObjectName`
    - <properties> represents the list of properties, as returned by `ObjectName.getKeyPropertyListString()`
    - <wild> is empty if not `isPropertyPattern`, or is the character "`*`" if `isPropertyPattern` and <properties> is empty, or is "`,*`" if `isPropertyPattern` and <properties> is not empty.
    The intent is that this string could be supplied to the `ObjectName(String)` constructor to produce an equivalent `ObjectName`.
  - In the old serial form (value of property `jmx.serial.form` is `1.0`): <domain> <propertyList> <propertyListString> <canonicalName> <pattern> <propertyPattern>, where:
    - <domain> represents the domain part of the `ObjectName`
    - <propertyList> is the `Hashtable` that contains all the pairs (key,value) for this `ObjectName`
    - <propertyListString> is the `String` representation of the list of properties in any order (not mandatorily a canonical representation)
    - <canonicalName> is the `String` containing this `ObjectName`'s canonical name
    - <pattern> is a boolean which is `true` if this `ObjectName` contains a pattern
    - <propertyPattern> is a boolean which is `true` if this `ObjectName` contains a pattern in the list of properties
Throws:
  `IOException`
  `ClassNotFoundException`

##### writeObject

private void writeObject(ObjectOutputStream out) throws IOException
Serializes an `ObjectName` to an `ObjectOutputStream`.

Serial Data:
  - In the current serial form (value of property `jmx.serial.form` differs from `1.0`): the string "<domain>:<properties><wild>", where:
    - <domain> represents the domain part of the `ObjectName`
    - <properties> represents the list of properties, as returned by `ObjectName.getKeyPropertyListString()`
    - <wild> is empty if not `isPropertyPattern`, or is the character "`*`" if this `isPropertyPattern` and <properties> is empty, or is "`,*`" if `isPropertyPattern` and <properties> is not empty.
    The intent is that this string could be supplied to the `ObjectName(String)` constructor to produce an equivalent `ObjectName`.
  - In the old serial form (value of property `jmx.serial.form` is `1.0`): <domain> <propertyList> <propertyListString> <canonicalName> <pattern> <propertyPattern>, where:
    - <domain> represents the domain part of the `ObjectName`
    - <propertyList> is the `Hashtable` that contains all the pairs (key,value) for this `ObjectName`
    - <propertyListString> is the `String` representation of the list of properties in any order (not mandatorily a canonical representation)
    - <canonicalName> is the `String` containing this `ObjectName`'s canonical name
    - <pattern> is a boolean which is `true` if this `ObjectName` contains a pattern
    - <propertyPattern> is a boolean which is `true` if this `ObjectName` contains a pattern in the list of properties
Throws:
  `IOException`

### Exception javax.management.OperationsException

class OperationsException extends JMException implements Serializable

serialVersionUID:
  -4967597595580536216L

### Class javax.management.OrQueryExp

class OrQueryExp extends QueryEval implements Serializable

serialVersionUID:
  2962973084421716523L

#### Serialized Fields

##### exp1

    QueryExp exp1

The left query expression

##### exp2

    QueryExp exp2

The right query expression

### Class javax.management.QualifiedAttributeValueExp

class QualifiedAttributeValueExp extends AttributeValueExp implements Serializable

serialVersionUID:
  8832517277410933254L

#### Serialized Fields

##### className

    String className

The attribute class name

### Class javax.management.QueryEval

class QueryEval extends Object implements Serializable

serialVersionUID:
  2675899265640874796L

### Exception javax.management.ReflectionException

class ReflectionException extends JMException implements Serializable

serialVersionUID:
  9170809325636915553L

#### Serialized Fields

##### exception

    Exception exception

The wrapped `Exception`

### Exception javax.management.RuntimeErrorException

class RuntimeErrorException extends JMRuntimeException implements Serializable

serialVersionUID:
  704338937753949796L

#### Serialized Fields

##### error

    Error error

The encapsulated `Error`

### Exception javax.management.RuntimeMBeanException

class RuntimeMBeanException extends JMRuntimeException implements Serializable

serialVersionUID:
  5274912751982730171L

#### Serialized Fields

##### runtimeException

    RuntimeException runtimeException

The encapsulated `RuntimeException`

### Exception javax.management.RuntimeOperationsException

class RuntimeOperationsException extends JMRuntimeException implements Serializable

serialVersionUID:
  -8408923047489133588L

#### Serialized Fields

##### runtimeException

    RuntimeException runtimeException

The encapsulated `RuntimeException`

### Exception javax.management.ServiceNotFoundException

class ServiceNotFoundException extends OperationsException implements Serializable

serialVersionUID:
  -3990675661956646827L

### Class javax.management.StringValueExp

class StringValueExp extends Object implements Serializable

serialVersionUID:
  -3256390509806284044L

#### Serialized Fields

##### val

    String val

The string literal

## Package javax.management.loading

### Class javax.management.loading.MLet

class MLet extends URLClassLoader implements Externalizable

serialVersionUID:
  3636148327800330130L

#### Serialization Methods

##### readExternal

public void readExternal(ObjectInput in) throws IOException, ClassNotFoundException, UnsupportedOperationException

Restore this MLet's contents from the given `ObjectInput`. Not all implementations support this method. Those that do not throw `UnsupportedOperationException`. A subclass may override this method to support it or to change the format of the read data.

The format of the read data is not specified, but if an implementation supports `MLet.readExternal(java.io.ObjectInput)` it must also support `MLet.writeExternal(java.io.ObjectOutput)` in such a way that what is written by the latter can be read by the former.

Parameters:
  `in` - The object input stream to read from.
Throws:
  `IOException` - if a problem occurred while reading.
  `ClassNotFoundException` - if the class for the object being restored cannot be found.
  `UnsupportedOperationException` - if this implementation does not support this operation.

##### writeExternal

public void writeExternal(ObjectOutput out) throws IOException, UnsupportedOperationException

Save this MLet's contents to the given `ObjectOutput`. Not all implementations support this method. Those that do not throw `UnsupportedOperationException`. A subclass may override this method to support it or to change the format of the written data.

The format of the written data is not specified, but if an implementation supports `MLet.writeExternal(java.io.ObjectOutput)` it must also support `MLet.readExternal(java.io.ObjectInput)` in such a way that what is written by the former can be read by the latter.

Parameters:
  `out` - The object output stream to write to.
Throws:
  `IOException` - If a problem occurred while writing.
  `UnsupportedOperationException` - If this implementation does not support this operation.

### Class javax.management.loading.PrivateMLet

class PrivateMLet extends MLet implements Externalizable

serialVersionUID:
  2503458973393711979L

#### Serialization Methods

##### readExternal

public void readExternal(ObjectInput in) throws IOException, ClassNotFoundException, UnsupportedOperationException

Restore this MLet's contents from the given `ObjectInput`. Not all implementations support this method. Those that do not throw `UnsupportedOperationException`. A subclass may override this method to support it or to change the format of the read data.

The format of the read data is not specified, but if an implementation supports `MLet.readExternal(java.io.ObjectInput)` it must also support `MLet.writeExternal(java.io.ObjectOutput)` in such a way that what is written by the latter can be read by the former.

Parameters:
  `in` - The object input stream to read from.
Throws:
  `IOException` - if a problem occurred while reading.
  `ClassNotFoundException` - if the class for the object being restored cannot be found.
  `UnsupportedOperationException` - if this implementation does not support this operation.

##### writeExternal

public void writeExternal(ObjectOutput out) throws IOException, UnsupportedOperationException

Save this MLet's contents to the given `ObjectOutput`. Not all implementations support this method. Those that do not throw `UnsupportedOperationException`. A subclass may override this method to support it or to change the format of the written data.

The format of the written data is not specified, but if an implementation supports `MLet.writeExternal(java.io.ObjectOutput)` it must also support `MLet.readExternal(java.io.ObjectInput)` in such a way that what is written by the former can be read by the latter.

Parameters:
  `out` - The object output stream to write to.
Throws:
  `IOException` - If a problem occurred while writing.
  `UnsupportedOperationException` - If this implementation does not support this operation.

## Package javax.management.modelmbean

### Class javax.management.modelmbean.DescriptorSupport

class DescriptorSupport extends Object implements Serializable

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream in) throws IOException, ClassNotFoundException
Deserializes a `DescriptorSupport` from an `ObjectInputStream`.

Throws:
  `IOException`
  `ClassNotFoundException`

##### writeObject

private void writeObject(ObjectOutputStream out) throws IOException
Serializes a `DescriptorSupport` to an `ObjectOutputStream`.

Throws:
  `IOException`

#### Serialized Fields

##### descriptor

    HashMap descriptor

The collection of fields representing this descriptor

### Exception javax.management.modelmbean.InvalidTargetObjectTypeException

class InvalidTargetObjectTypeException extends Exception implements Serializable

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream in) throws IOException, ClassNotFoundException
Deserializes an `InvalidTargetObjectTypeException` from an `ObjectInputStream`.

Throws:
  `IOException`
  `ClassNotFoundException`

##### writeObject

private void writeObject(ObjectOutputStream out) throws IOException
Serializes an `InvalidTargetObjectTypeException` to an `ObjectOutputStream`.

Throws:
  `IOException`

#### Serialized Fields

##### exception

    Exception exception

Encapsulated Exception

### Class javax.management.modelmbean.ModelMBeanAttributeInfo

class ModelMBeanAttributeInfo extends MBeanAttributeInfo implements Serializable

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream in) throws IOException, ClassNotFoundException
Deserializes a `ModelMBeanAttributeInfo` from an `ObjectInputStream`.

Throws:
  `IOException`
  `ClassNotFoundException`

##### writeObject

private void writeObject(ObjectOutputStream out) throws IOException
Serializes a `ModelMBeanAttributeInfo` to an `ObjectOutputStream`.

Throws:
  `IOException`

#### Serialized Fields

##### attrDescriptor

    Descriptor attrDescriptor

The Descriptor containing the metadata corresponding to this attribute

### Class javax.management.modelmbean.ModelMBeanConstructorInfo

class ModelMBeanConstructorInfo extends MBeanConstructorInfo implements Serializable

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream in) throws IOException, ClassNotFoundException
Deserializes a `ModelMBeanConstructorInfo` from an `ObjectInputStream`.

Throws:
  `IOException`
  `ClassNotFoundException`

##### writeObject

private void writeObject(ObjectOutputStream out) throws IOException
Serializes a `ModelMBeanConstructorInfo` to an `ObjectOutputStream`.

Throws:
  `IOException`

#### Serialized Fields

##### consDescriptor

    Descriptor consDescriptor

The Descriptor containing the metadata for this instance

### Class javax.management.modelmbean.ModelMBeanInfoSupport

class ModelMBeanInfoSupport extends MBeanInfo implements Serializable

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream in) throws IOException, ClassNotFoundException
Deserializes a `ModelMBeanInfoSupport` from an `ObjectInputStream`.

Throws:
  `IOException`
  `ClassNotFoundException`

##### writeObject

private void writeObject(ObjectOutputStream out) throws IOException
Serializes a `ModelMBeanInfoSupport` to an `ObjectOutputStream`.

Throws:
  `IOException`

#### Serialized Fields

##### modelMBeanAttributes

    ModelMBeanAttributeInfo[] modelMBeanAttributes

The array of ModelMBeanAttributeInfo objects which have descriptors

##### modelMBeanConstructors

    MBeanConstructorInfo[] modelMBeanConstructors

The array of ModelMBeanConstructorInfo objects which have descriptors

##### modelMBeanDescriptor

    Descriptor modelMBeanDescriptor

The descriptor containing MBean wide policy

##### modelMBeanNotifications

    MBeanNotificationInfo[] modelMBeanNotifications

The array of ModelMBeanNotificationInfo objects which have descriptors

##### modelMBeanOperations

    MBeanOperationInfo[] modelMBeanOperations

The array of ModelMBeanOperationInfo objects which have descriptors

### Class javax.management.modelmbean.ModelMBeanNotificationInfo

class ModelMBeanNotificationInfo extends MBeanNotificationInfo implements Serializable

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream in) throws IOException, ClassNotFoundException
Deserializes a `ModelMBeanNotificationInfo` from an `ObjectInputStream`.

Throws:
  `IOException`
  `ClassNotFoundException`

##### writeObject

private void writeObject(ObjectOutputStream out) throws IOException
Serializes a `ModelMBeanNotificationInfo` to an `ObjectOutputStream`.

Throws:
  `IOException`

#### Serialized Fields

##### notificationDescriptor

    Descriptor notificationDescriptor

The descriptor containing the appropriate metadata for this instance

### Class javax.management.modelmbean.ModelMBeanOperationInfo

class ModelMBeanOperationInfo extends MBeanOperationInfo implements Serializable

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream in) throws IOException, ClassNotFoundException
Deserializes a `ModelMBeanOperationInfo` from an `ObjectInputStream`.

Throws:
  `IOException`
  `ClassNotFoundException`

##### writeObject

private void writeObject(ObjectOutputStream out) throws IOException
Serializes a `ModelMBeanOperationInfo` to an `ObjectOutputStream`.

Throws:
  `IOException`

#### Serialized Fields

##### operationDescriptor

    Descriptor operationDescriptor

The descriptor containing the appropriate metadata for this instance

### Exception javax.management.modelmbean.XMLParseException

class XMLParseException extends Exception implements Serializable

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream in) throws IOException, ClassNotFoundException
Deserializes an `XMLParseException` from an `ObjectInputStream`.

Throws:
  `IOException`
  `ClassNotFoundException`

##### writeObject

private void writeObject(ObjectOutputStream out) throws IOException
Serializes an `XMLParseException` to an `ObjectOutputStream`.

Throws:
  `IOException`

## Package javax.management.monitor

### Class javax.management.monitor.MonitorNotification

class MonitorNotification extends Notification implements Serializable

serialVersionUID:
  -4608189663661929204L

#### Serialized Fields

##### derivedGauge

    Object derivedGauge

Monitor notification derived gauge.

##### observedAttribute

    String observedAttribute

Monitor notification observed attribute.

##### observedObject

    ObjectName observedObject

Monitor notification observed object.

##### trigger

    Object trigger

Monitor notification release mechanism. This value is used to keep the threshold/string (depending on the monitor type) that triggered off this notification.

### Exception javax.management.monitor.MonitorSettingException

class MonitorSettingException extends JMRuntimeException implements Serializable

serialVersionUID:
  -8807913418190202007L

## Package javax.management.openmbean

### Class javax.management.openmbean.ArrayType

class ArrayType extends OpenType<T> implements Serializable

serialVersionUID:
  720504429830309770L

#### Serialization Methods

##### readResolve

private Object readResolve() throws ObjectStreamException
Replace/resolve the object read from the stream before it is returned to the caller.

Serial Data:
  The new serial form of this class defines a new serializable `boolean` field `primitiveArray`. In order to guarantee the interoperability with previous versions of this class the new serial form must continue to refer to primitive wrapper types even when the `ArrayType` instance describes a primitive type array. So when `primitiveArray` is `true` the `className`, `typeName` and `description` serializable fields are converted into primitive types before the deserialized `ArrayType` instance is return to the caller. The `elementType` field always returns the `SimpleType` corresponding to the primitive wrapper type of the array's primitive type.

  Therefore the following serializable fields are deserialized as follows:

  - if `primitiveArray` is `true` the `className` field is deserialized by replacing the array's component primitive wrapper type by the corresponding array's component primitive type, e.g. `"[[Ljava.lang.Integer;"` will be deserialized as `"[[I"`.
  - if `primitiveArray` is `true` the `typeName` field is deserialized by replacing the array's component primitive wrapper type by the corresponding array's component primitive type, e.g. `"[[Ljava.lang.Integer;"` will be deserialized as `"[[I"`.
  - if `primitiveArray` is `true` the `description` field is deserialized by replacing the array's component primitive wrapper type by the corresponding array's component primitive type, e.g. `"2-dimension array of java.lang.Integer"` will be deserialized as `"2-dimension array of int"`.
Throws:
  `ObjectStreamException`
Since:
  1.6

##### writeReplace

private Object writeReplace() throws ObjectStreamException
Nominate a replacement for this object in the stream before the object is written.

Serial Data:
  The new serial form of this class defines a new serializable `boolean` field `primitiveArray`. In order to guarantee the interoperability with previous versions of this class the new serial form must continue to refer to primitive wrapper types even when the `ArrayType` instance describes a primitive type array. So when `primitiveArray` is `true` the `className`, `typeName` and `description` serializable fields are converted into wrapper types before the serialized `ArrayType` instance is written to the stream. The `elementType` field always returns the `SimpleType` corresponding to the primitive wrapper type of the array's primitive type.

  Therefore the following serializable fields are serialized as follows:

  - if `primitiveArray` is `true` the `className` field is serialized by replacing the array's component primitive type by the corresponding array's component primitive wrapper type, e.g. `"[[I"` will be serialized as `"[[Ljava.lang.Integer;"`.
  - if `primitiveArray` is `true` the `typeName` field is serialized by replacing the array's component primitive type by the corresponding array's component primitive wrapper type, e.g. `"[[I"` will be serialized as `"[[Ljava.lang.Integer;"`.
  - if `primitiveArray` is `true` the `description` field is serialized by replacing the array's component primitive type by the corresponding array's component primitive wrapper type, e.g. `"2-dimension array of int"` will be serialized as `"2-dimension array of java.lang.Integer"`.
Throws:
  `ObjectStreamException`
Since:
  1.6

#### Serialized Fields

##### dimension

    int dimension

The dimension of arrays described by this `ArrayType` instance.

##### elementType

    OpenType<?> elementType

The open type of element values contained in the arrays described by this `ArrayType` instance.

##### primitiveArray

    boolean primitiveArray

This flag indicates whether this `ArrayType` describes a primitive array.

Since:
  1.6

### Class javax.management.openmbean.CompositeDataSupport

class CompositeDataSupport extends Object implements Serializable

serialVersionUID:
  8003518976613702244L

#### Serialized Fields

##### compositeType

    CompositeType compositeType

The composite type of this composite data instance.

##### contents

    SortedMap<String,Object> contents

Internal representation of the mapping of item names to their respective values. A `SortedMap` is used for faster retrieval of elements.

### Class javax.management.openmbean.CompositeType

class CompositeType extends OpenType<CompositeData> implements Serializable

serialVersionUID:
  -5366242454346948798L

#### Serialized Fields

##### nameToDescription

    TreeMap<String,String> nameToDescription

Sorted mapping of the item names to their descriptions

##### nameToType

    TreeMap<String,OpenType<?>> nameToType

Sorted mapping of the item names to their open types

### Exception javax.management.openmbean.InvalidKeyException

class InvalidKeyException extends IllegalArgumentException implements Serializable

serialVersionUID:
  4224269443946322062L

### Exception javax.management.openmbean.InvalidOpenTypeException

class InvalidOpenTypeException extends IllegalArgumentException implements Serializable

serialVersionUID:
  -2837312755412327534L

### Exception javax.management.openmbean.KeyAlreadyExistsException

class KeyAlreadyExistsException extends IllegalArgumentException implements Serializable

serialVersionUID:
  1845183636745282866L

### Exception javax.management.openmbean.OpenDataException

class OpenDataException extends JMException implements Serializable

serialVersionUID:
  8346311255433349870L

### Class javax.management.openmbean.OpenMBeanAttributeInfoSupport

class OpenMBeanAttributeInfoSupport extends MBeanAttributeInfo implements Serializable

serialVersionUID:
  -4867215622149721849L

#### Serialization Methods

##### readResolve

private Object readResolve()
An object serialized in a version of the API before Descriptors were added to this class will have an empty or null Descriptor. For consistency with our behavior in this version, we must replace the object with one where the Descriptors reflect the same values of openType, defaultValue, etc.

#### Serialized Fields

##### defaultValue

    Object defaultValue

The open mbean attribute's default value

##### legalValues

    Set<?> legalValues

The open mbean attribute's legal values. This `Set` is unmodifiable

##### maxValue

    Comparable<?> maxValue

The open mbean attribute's max value

##### minValue

    Comparable<?> minValue

The open mbean attribute's min value

##### openType

    OpenType<?> openType

The open mbean attribute's open type

### Class javax.management.openmbean.OpenMBeanConstructorInfoSupport

class OpenMBeanConstructorInfoSupport extends MBeanConstructorInfo implements Serializable

serialVersionUID:
  -4400441579007477003L

### Class javax.management.openmbean.OpenMBeanInfoSupport

class OpenMBeanInfoSupport extends MBeanInfo implements Serializable

serialVersionUID:
  4349395935420511492L

### Class javax.management.openmbean.OpenMBeanOperationInfoSupport

class OpenMBeanOperationInfoSupport extends MBeanOperationInfo implements Serializable

serialVersionUID:
  4996859732565369366L

#### Serialization Methods

##### readResolve

private Object readResolve()
An object serialized in a version of the API before Descriptors were added to this class will have an empty or null Descriptor. For consistency with our behavior in this version, we must replace the object with one where the Descriptors reflect the same value of returned openType.

#### Serialized Fields

##### returnOpenType

    OpenType<?> returnOpenType

The open type of the values returned by the operation described by this `OpenMBeanOperationInfo` instance

### Class javax.management.openmbean.OpenMBeanParameterInfoSupport

class OpenMBeanParameterInfoSupport extends MBeanParameterInfo implements Serializable

serialVersionUID:
  -7235016873758443122L

#### Serialization Methods

##### readResolve

private Object readResolve()
An object serialized in a version of the API before Descriptors were added to this class will have an empty or null Descriptor. For consistency with our behavior in this version, we must replace the object with one where the Descriptors reflect the same values of openType, defaultValue, etc.

#### Serialized Fields

##### defaultValue

    Object defaultValue

The open mbean parameter's default value

##### legalValues

    Set<?> legalValues

The open mbean parameter's legal values. This `Set` is unmodifiable

##### maxValue

    Comparable<?> maxValue

The open mbean parameter's max value

##### minValue

    Comparable<?> minValue

The open mbean parameter's min value

##### openType

    OpenType<?> openType

The open mbean parameter's open type

### Class javax.management.openmbean.OpenType

class OpenType extends Object implements Serializable

serialVersionUID:
  -9195195325186646468L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream in) throws IOException, ClassNotFoundException
Deserializes an `OpenType` from an `ObjectInputStream`.

Throws:
  `IOException`
  `ClassNotFoundException`

#### Serialized Fields

##### className

    String className

The fully qualified Java class name of open data values this type describes.

##### description

    String description

The type description (should not be null or empty).

##### typeName

    String typeName

The name given to this type (should not be null or empty).

### Class javax.management.openmbean.SimpleType

class SimpleType extends OpenType<T> implements Serializable

serialVersionUID:
  2215577471957694503L

#### Serialization Methods

##### readResolve

public Object readResolve() throws ObjectStreamException
Replace an object read from an `ObjectInputStream` with the unique instance for that value.

Throws:
  `ObjectStreamException` - if the read object cannot be resolved.

### Class javax.management.openmbean.TabularDataSupport

class TabularDataSupport extends Object implements Serializable

serialVersionUID:
  5720150593236309827L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream in) throws IOException, ClassNotFoundException
Deserializes a `TabularDataSupport` from an `ObjectInputStream`.

Throws:
  `IOException`
  `ClassNotFoundException`

#### Serialized Fields

##### dataMap

    Map<Object,CompositeData> dataMap

This tabular data instance's contents: a `HashMap`

##### tabularType

    TabularType tabularType

This tabular data instance's tabular type

### Class javax.management.openmbean.TabularType

class TabularType extends OpenType<TabularData> implements Serializable

serialVersionUID:
  6554071860220659261L

#### Serialized Fields

##### indexNames

    List<String> indexNames

The items used to index each row element, kept in the order the user gave This is an unmodifiable `ArrayList`

##### rowType

    CompositeType rowType

The composite type of rows

## Package javax.management.relation

### Exception javax.management.relation.InvalidRelationIdException

class InvalidRelationIdException extends RelationException implements Serializable

serialVersionUID:
  -7115040321202754171L

### Exception javax.management.relation.InvalidRelationServiceException

class InvalidRelationServiceException extends RelationException implements Serializable

serialVersionUID:
  3400722103759507559L

### Exception javax.management.relation.InvalidRelationTypeException

class InvalidRelationTypeException extends RelationException implements Serializable

serialVersionUID:
  3007446608299169961L

### Exception javax.management.relation.InvalidRoleInfoException

class InvalidRoleInfoException extends RelationException implements Serializable

serialVersionUID:
  7517834705158932074L

### Exception javax.management.relation.InvalidRoleValueException

class InvalidRoleValueException extends RelationException implements Serializable

serialVersionUID:
  -2066091747301983721L

### Class javax.management.relation.MBeanServerNotificationFilter

class MBeanServerNotificationFilter extends NotificationFilterSupport implements Serializable

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream in) throws IOException, ClassNotFoundException
Deserializes an `MBeanServerNotificationFilter` from an `ObjectInputStream`.

Throws:
  `IOException`
  `ClassNotFoundException`

##### writeObject

private void writeObject(ObjectOutputStream out) throws IOException
Serializes an `MBeanServerNotificationFilter` to an `ObjectOutputStream`.

Throws:
  `IOException`

#### Serialized Fields

##### deselectedNames

    List deselectedNames

List of ObjectNames with no interest

- `null` means that all ObjectNames are implicitly deselected (check for explicit selections))
- Empty vector means that no ObjectName is explicitly deselected

##### selectedNames

    List selectedNames

List of ObjectNames of interest

- `null` means that all ObjectNames are implicitly selected (check for explicit deselections)
- Empty vector means that no ObjectName is explicitly selected

### Exception javax.management.relation.RelationException

class RelationException extends JMException implements Serializable

serialVersionUID:
  5434016005679159613L

### Exception javax.management.relation.RelationNotFoundException

class RelationNotFoundException extends RelationException implements Serializable

serialVersionUID:
  -3793951411158559116L

### Class javax.management.relation.RelationNotification

class RelationNotification extends Notification implements Serializable

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream in) throws IOException, ClassNotFoundException
Deserializes a `RelationNotification` from an `ObjectInputStream`.

Throws:
  `IOException`
  `ClassNotFoundException`

##### writeObject

private void writeObject(ObjectOutputStream out) throws IOException
Serializes a `RelationNotification` to an `ObjectOutputStream`.

Throws:
  `IOException`

#### Serialized Fields

##### newRoleValue

    List newRoleValue

New role value (ArrayList of ObjectNames) (only for role update)

##### oldRoleValue

    List oldRoleValue

Old role value (ArrayList of ObjectNames) (only for role update)

##### relationId

    String relationId

Relation identifier of created/removed/updated relation

##### relationObjName

    ObjectName relationObjName

ObjectName of the relation MBean of created/removed/updated relation (only if the relation is represented by an MBean)

##### relationTypeName

    String relationTypeName

Relation type name of created/removed/updated relation

##### roleName

    String roleName

Name of updated role (only for role update)

##### unregisterMBeanList

    List unregisterMBeanList

List of ObjectNames of referenced MBeans to be unregistered due to relation removal

### Exception javax.management.relation.RelationServiceNotRegisteredException

class RelationServiceNotRegisteredException extends RelationException implements Serializable

serialVersionUID:
  8454744887157122910L

### Exception javax.management.relation.RelationTypeNotFoundException

class RelationTypeNotFoundException extends RelationException implements Serializable

serialVersionUID:
  1274155316284300752L

### Class javax.management.relation.RelationTypeSupport

class RelationTypeSupport extends Object implements Serializable

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream in) throws IOException, ClassNotFoundException
Deserializes a `RelationTypeSupport` from an `ObjectInputStream`.

Throws:
  `IOException`
  `ClassNotFoundException`

##### writeObject

private void writeObject(ObjectOutputStream out) throws IOException
Serializes a `RelationTypeSupport` to an `ObjectOutputStream`.

Throws:
  `IOException`

#### Serialized Fields

##### isInRelationService

    boolean isInRelationService

Flag specifying whether the relation type has been declared in the Relation Service (so can no longer be updated)

##### roleName2InfoMap

    Map roleName2InfoMap

Map holding the mapping: <role name (String)> -> <role info (RoleInfo object)>

##### typeName

    String typeName

Relation type name

### Class javax.management.relation.Role

class Role extends Object implements Serializable

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream in) throws IOException, ClassNotFoundException
Deserializes a `Role` from an `ObjectInputStream`.

Throws:
  `IOException`
  `ClassNotFoundException`

##### writeObject

private void writeObject(ObjectOutputStream out) throws IOException
Serializes a `Role` to an `ObjectOutputStream`.

Throws:
  `IOException`

#### Serialized Fields

##### name

    String name

Role name

##### objectNameList

    List objectNameList

List of ObjectNames of referenced MBeans

### Class javax.management.relation.RoleInfo

class RoleInfo extends Object implements Serializable

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream in) throws IOException, ClassNotFoundException
Deserializes a `RoleInfo` from an `ObjectInputStream`.

Throws:
  `IOException`
  `ClassNotFoundException`

##### writeObject

private void writeObject(ObjectOutputStream out) throws IOException
Serializes a `RoleInfo` to an `ObjectOutputStream`.

Throws:
  `IOException`

#### Serialized Fields

##### description

    String description

Role description

##### isReadable

    boolean isReadable

Read access mode: `true` if role is readable

##### isWritable

    boolean isWritable

Write access mode: `true` if role is writable

##### maxDegree

    int maxDegree

Maximum degree (i.e. maximum number of referenced MBeans in corresponding role)

##### minDegree

    int minDegree

Minimum degree (i.e. minimum number of referenced MBeans in corresponding role)

##### name

    String name

Role name

##### referencedMBeanClassName

    String referencedMBeanClassName

Name of class of MBean(s) expected to be referenced in corresponding role

### Exception javax.management.relation.RoleInfoNotFoundException

class RoleInfoNotFoundException extends RelationException implements Serializable

serialVersionUID:
  4394092234999959939L

### Class javax.management.relation.RoleList

class RoleList extends ArrayList<Object> implements Serializable

serialVersionUID:
  5568344346499649313L

### Exception javax.management.relation.RoleNotFoundException

class RoleNotFoundException extends RelationException implements Serializable

serialVersionUID:
  -2986406101364031481L

### Class javax.management.relation.RoleResult

class RoleResult extends Object implements Serializable

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream in) throws IOException, ClassNotFoundException
Deserializes a `RoleResult` from an `ObjectInputStream`.

Throws:
  `IOException`
  `ClassNotFoundException`

##### writeObject

private void writeObject(ObjectOutputStream out) throws IOException
Serializes a `RoleResult` to an `ObjectOutputStream`.

Throws:
  `IOException`

#### Serialized Fields

##### roleList

    RoleList roleList

List of roles successfully accessed

##### unresolvedRoleList

    RoleUnresolvedList unresolvedRoleList

List of roles unsuccessfully accessed

### Class javax.management.relation.RoleUnresolved

class RoleUnresolved extends Object implements Serializable

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream in) throws IOException, ClassNotFoundException
Deserializes a `RoleUnresolved` from an `ObjectInputStream`.

Throws:
  `IOException`
  `ClassNotFoundException`

##### writeObject

private void writeObject(ObjectOutputStream out) throws IOException
Serializes a `RoleUnresolved` to an `ObjectOutputStream`.

Throws:
  `IOException`

#### Serialized Fields

##### problemType

    int problemType

Problem type

##### roleName

    String roleName

Role name

##### roleValue

    List roleValue

Role value (List of ObjectName objects)

### Class javax.management.relation.RoleUnresolvedList

class RoleUnresolvedList extends ArrayList<Object> implements Serializable

serialVersionUID:
  4054902803091433324L

## Package javax.management.remote

### Class javax.management.remote.JMXConnectionNotification

class JMXConnectionNotification extends Notification implements Serializable

serialVersionUID:
  -2331308725952627538L

#### Serialized Fields

##### connectionId

    String connectionId

The connection ID to which this notification pertains.

See Also:
  - `JMXConnectionNotification.getConnectionId()`

### Class javax.management.remote.JMXPrincipal

class JMXPrincipal extends Object implements Serializable

serialVersionUID:
  -4184480100214577411L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream ois) throws IOException, ClassNotFoundException

Throws:
  `IOException`
  `ClassNotFoundException`

#### Serialized Fields

##### name

    String name

The JMX Remote API name for the identity represented by this `JMXPrincipal` object.

See Also:
  - `JMXPrincipal.getName()`

### Exception javax.management.remote.JMXProviderException

class JMXProviderException extends IOException implements Serializable

serialVersionUID:
  -3166703627550447198L

#### Serialized Fields

##### cause

    Throwable cause

An exception that caused this exception to be thrown. This field may be null.

See Also:
  - `Throwable.getCause()`

### Exception javax.management.remote.JMXServerErrorException

class JMXServerErrorException extends IOException implements Serializable

serialVersionUID:
  3996732239558744666L

#### Serialized Fields

##### cause

    Error cause

An `Error` that caused this exception to be thrown.

See Also:
  - `Throwable.getCause()`

### Class javax.management.remote.JMXServiceURL

class JMXServiceURL extends Object implements Serializable

serialVersionUID:
  8173364409860779292L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream inputStream) throws IOException, ClassNotFoundException

Throws:
  `IOException`
  `ClassNotFoundException`

#### Serialized Fields

##### host

    String host

The value returned by `JMXServiceURL.getHost()`.

##### port

    int port

The value returned by `JMXServiceURL.getPort()`.

##### protocol

    String protocol

The value returned by `JMXServiceURL.getProtocol()`.

##### urlPath

    String urlPath

The value returned by `JMXServiceURL.getURLPath()`.

### Class javax.management.remote.NotificationResult

class NotificationResult extends Object implements Serializable

serialVersionUID:
  1191800228721395279L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream ois) throws IOException, ClassNotFoundException

Throws:
  `IOException`
  `ClassNotFoundException`

#### Serialized Fields

##### earliestSequenceNumber

    long earliestSequenceNumber

##### nextSequenceNumber

    long nextSequenceNumber

##### targetedNotifications

    TargetedNotification[] targetedNotifications

### Class javax.management.remote.SubjectDelegationPermission

class SubjectDelegationPermission extends BasicPermission implements Serializable

serialVersionUID:
  1481618113008682343L

### Class javax.management.remote.TargetedNotification

class TargetedNotification extends Object implements Serializable

serialVersionUID:
  7676132089779300926L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream ois) throws IOException, ClassNotFoundException

Throws:
  `IOException`
  `ClassNotFoundException`

#### Serialized Fields

##### id

    Integer id

The ID of the listener to which the notification is targeted.

See Also:
  - `TargetedNotification.getListenerID()`

##### notif

    Notification notif

A notification to transmit to the other side.

See Also:
  - `TargetedNotification.getNotification()`

## Package javax.management.remote.rmi

### Class javax.management.remote.rmi.RMIConnectionImpl_Stub

class RMIConnectionImpl_Stub extends RemoteStub implements Serializable

serialVersionUID:
  2L

### Class javax.management.remote.rmi.RMIConnector

class RMIConnector extends Object implements Serializable

serialVersionUID:
  817323035842634473L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream s) throws IOException, ClassNotFoundException
Read RMIConnector fields from an `ObjectInputStream`. Calls `s.defaultReadObject()` and then initializes all transient variables that need initializing.

Parameters:
  `s` - The ObjectInputStream to read from.
Throws:
  `InvalidObjectException` - if none of rmiServer stub or jmxServiceURL are set.
  `IOException`
  `ClassNotFoundException`
See Also:
  - `RMIConnector(JMXServiceURL,Map)`
  - `RMIConnector(RMIServer,Map)`

##### writeObject

private void writeObject(ObjectOutputStream s) throws IOException
Writes the RMIConnector fields to an `ObjectOutputStream`.

Connects the underlying RMIServer stub to an ORB, if needed, before serializing it. This is done using the environment map that was provided to the constructor, if any, and as documented in `javax.management.remote.rmi`.

This method then calls `s.defaultWriteObject()`. Usually, rmiServer is null if this object was constructed with a JMXServiceURL, and jmxServiceURL is null if this object is constructed with a RMIServer stub.

Note that the environment Map is not serialized, since the objects it contains are assumed to be contextual and relevant only with respect to the local environment (class loader, ORB, etc...).

After an RMIConnector is deserialized, it is assumed that the user will call `RMIConnector.connect(Map)`, providing a new Map that can contain values which are contextually relevant to the new local environment.

Since connection to the ORB is needed prior to serializing, and since the ORB to connect to is one of those contextual parameters, it is not recommended to re-serialize a just de-serialized object - as the de-serialized object has no map. Thus, when an RMIConnector object is needed for serialization or transmission to a remote application, it is recommended to obtain a new RMIConnector stub by calling `RMIConnectorServer.toJMXConnector(Map)`.

Parameters:
  `s` - The ObjectOutputStream to write to.
Throws:
  `InvalidObjectException` - if none of rmiServer stub or jmxServiceURL are set.
  `IOException`
See Also:
  - `RMIConnector(JMXServiceURL,Map)`
  - `RMIConnector(RMIServer,Map)`

#### Serialized Fields

##### jmxServiceURL

    JMXServiceURL jmxServiceURL

The JMXServiceURL of the RMI JMX Connector server to which this client connector will be connected. This field can be null when rmiServer is not null. If both rmiServer and jmxServiceURL are null then serialization will fail.

See Also:
  - `RMIConnector(JMXServiceURL,Map)`

##### rmiServer

    RMIServer rmiServer

The RMIServer stub of the RMI JMX Connector server to which this client connector is (or will be) connected. This field can be null when jmxServiceURL is not null. This includes the case where jmxServiceURL contains a serialized RMIServer stub. If both rmiServer and jmxServiceURL are null then serialization will fail.

See Also:
  - `RMIConnector(RMIServer,Map)`

### Class javax.management.remote.rmi.RMIServerImpl_Stub

class RMIServerImpl_Stub extends RemoteStub implements Serializable

serialVersionUID:
  2L

## Package javax.management.timer

### Class javax.management.timer.TimerNotification

class TimerNotification extends Notification implements Serializable

serialVersionUID:
  1798492029603825750L

#### Serialized Fields

##### notificationID

    Integer notificationID

Timer notification identifier. This identifier is used to retrieve a timer notification from the timer list of notifications.

## Package javax.naming

### Exception javax.naming.AuthenticationException

class AuthenticationException extends NamingSecurityException implements Serializable

serialVersionUID:
  3678497619904568096L

### Exception javax.naming.AuthenticationNotSupportedException

class AuthenticationNotSupportedException extends NamingSecurityException implements Serializable

serialVersionUID:
  -7149033933259492300L

### Class javax.naming.BinaryRefAddr

class BinaryRefAddr extends RefAddr implements Serializable

serialVersionUID:
  -3415254970957330361L

#### Serialized Fields

##### buf

    byte[] buf

Contains the bytes of the address. This field is initialized by the constructor and returned using getAddressBytes() and getAddressContents().

### Class javax.naming.Binding

class Binding extends NameClassPair implements Serializable

serialVersionUID:
  8839217842691845890L

#### Serialized Fields

##### boundObj

    Object boundObj

Contains this binding's object. It is initialized by the constructor and can be updated using `setObject`.

See Also:
  - `Binding.getObject()`
  - `Binding.setObject(java.lang.Object)`

### Exception javax.naming.CannotProceedException

class CannotProceedException extends NamingException implements Serializable

serialVersionUID:
  1219724816191576813L

#### Serialized Fields

##### altName

    Name altName

Contains the name of the resolved object, relative to the context `altNameCtx`. It is a composite name. If null, then no name is specified. See the `javax.naming.spi.ObjectFactory.getObjectInstance` method for details on how this is used.

This field is initialized to null. It should not be manipulated directly: it should be accessed and updated using getAltName() and setAltName().

See Also:
  - `CannotProceedException.getAltName()`
  - `CannotProceedException.setAltName(javax.naming.Name)`
  - `CannotProceedException.altNameCtx`
  - `ObjectFactory.getObjectInstance(java.lang.Object, javax.naming.Name, javax.naming.Context, java.util.Hashtable<?, ?>)`

##### altNameCtx

    Context altNameCtx

Contains the context relative to which `altName` is specified. If null, then the default initial context is implied. See the `javax.naming.spi.ObjectFactory.getObjectInstance` method for details on how this is used.

This field is initialized to null. It should not be manipulated directly: it should be accessed and updated using getAltNameCtx() and setAltNameCtx().

See Also:
  - `CannotProceedException.getAltNameCtx()`
  - `CannotProceedException.setAltNameCtx(javax.naming.Context)`
  - `CannotProceedException.altName`
  - `ObjectFactory.getObjectInstance(java.lang.Object, javax.naming.Name, javax.naming.Context, java.util.Hashtable<?, ?>)`

##### environment

    Hashtable<?,?> environment

Contains the environment relevant for the Context or DirContext method that cannot proceed.

This field is initialized to null. It should not be manipulated directly: it should be accessed and updated using getEnvironment() and setEnvironment().

See Also:
  - `CannotProceedException.getEnvironment()`
  - `CannotProceedException.setEnvironment(java.util.Hashtable<?, ?>)`

##### remainingNewName

    Name remainingNewName

Contains the remaining unresolved part of the second "name" argument to Context.rename(). This information is necessary for continuing the Context.rename() operation.

This field is initialized to null. It should not be manipulated directly: it should be accessed and updated using getRemainingName() and setRemainingName().

See Also:
  - `CannotProceedException.getRemainingNewName()`
  - `CannotProceedException.setRemainingNewName(javax.naming.Name)`

### Exception javax.naming.CommunicationException

class CommunicationException extends NamingException implements Serializable

serialVersionUID:
  3618507780299986611L

### Class javax.naming.CompositeName

class CompositeName extends Object implements Serializable

serialVersionUID:
  1667768148915813118L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream s) throws IOException, ClassNotFoundException
The readObject method is called to restore the state of the `CompositeName` from a stream. See `writeObject` for a description of the serial form.

Parameters:
  `s` - the `ObjectInputStream` to read from
Throws:
  `IOException` - if an I/O error occurs
  `ClassNotFoundException` - if the class of a serialized object could not be found

##### writeObject

private void writeObject(ObjectOutputStream s) throws IOException
The writeObject method is called to save the state of the `CompositeName` to a stream.

Serial Data:
  The number of components (an `int`) followed by the individual components (each a `String`).
Parameters:
  `s` - the `ObjectOutputStream` to write to
Throws:
  `IOException` - if an I/O error occurs

### Class javax.naming.CompoundName

class CompoundName extends Object implements Serializable

serialVersionUID:
  3513100557083972036L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream s) throws IOException, ClassNotFoundException
The readObject method is called to restore the state of the `CompoundName` from a stream. See `writeObject` for a description of the serial form.

Parameters:
  `s` - the `ObjectInputStream` to read from
Throws:
  `IOException` - if an I/O error occurs
  `ClassNotFoundException` - if the class of a serialized object could not be found

##### writeObject

private void writeObject(ObjectOutputStream s) throws IOException
The writeObject method is called to save the state of the `CompoundName` to a stream.

Serial Data:
  The syntax `Properties`, followed by the number of components (an `int`), and the individual components (each a `String`).
Parameters:
  `s` - the `ObjectOutputStream` to write to
Throws:
  `IOException` - if an I/O error occurs

### Exception javax.naming.ConfigurationException

class ConfigurationException extends NamingException implements Serializable

serialVersionUID:
  -2535156726228855704L

### Exception javax.naming.ContextNotEmptyException

class ContextNotEmptyException extends NamingException implements Serializable

serialVersionUID:
  1090963683348219877L

### Exception javax.naming.InsufficientResourcesException

class InsufficientResourcesException extends NamingException implements Serializable

serialVersionUID:
  6227672693037844532L

### Exception javax.naming.InterruptedNamingException

class InterruptedNamingException extends NamingException implements Serializable

serialVersionUID:
  6404516648893194728L

### Exception javax.naming.InvalidNameException

class InvalidNameException extends NamingException implements Serializable

serialVersionUID:
  -8370672380823801105L

### Exception javax.naming.LimitExceededException

class LimitExceededException extends NamingException implements Serializable

serialVersionUID:
  -776898738660207856L

### Exception javax.naming.LinkException

class LinkException extends NamingException implements Serializable

serialVersionUID:
  -7967662604076777712L

#### Serialized Fields

##### linkExplanation

    String linkExplanation

Contains the exception of why resolution of the link failed. Can be null. This field is initialized by the constructors. You should access and manipulate this field through its get and set methods.

See Also:
  - `LinkException.getLinkExplanation()`
  - `LinkException.setLinkExplanation(java.lang.String)`

##### linkRemainingName

    Name linkRemainingName

Contains the remaining link name that has not been resolved yet. It is a composite name and can be null. This field is initialized by the constructors. You should access and manipulate this field through its get and set methods.

See Also:
  - `LinkException.getLinkRemainingName()`
  - `LinkException.setLinkRemainingName(javax.naming.Name)`

##### linkResolvedName

    Name linkResolvedName

Contains the part of the link that has been successfully resolved. It is a composite name and can be null. This field is initialized by the constructors. You should access and manipulate this field through its get and set methods.

See Also:
  - `LinkException.getLinkResolvedName()`
  - `LinkException.setLinkResolvedName(javax.naming.Name)`

##### linkResolvedObj

    Object linkResolvedObj

Contains the object to which resolution of the part of the link was successful. Can be null. This field is initialized by the constructors. You should access and manipulate this field through its get and set methods.

See Also:
  - `LinkException.getLinkResolvedObj()`
  - `LinkException.setLinkResolvedObj(java.lang.Object)`

### Exception javax.naming.LinkLoopException

class LinkLoopException extends LinkException implements Serializable

serialVersionUID:
  -3119189944325198009L

### Class javax.naming.LinkRef

class LinkRef extends Reference implements Serializable

serialVersionUID:
  -5386290613498931298L

### Exception javax.naming.MalformedLinkException

class MalformedLinkException extends LinkException implements Serializable

serialVersionUID:
  -3066740437737830242L

### Exception javax.naming.NameAlreadyBoundException

class NameAlreadyBoundException extends NamingException implements Serializable

serialVersionUID:
  -8491441000356780586L

### Class javax.naming.NameClassPair

class NameClassPair extends Object implements Serializable

serialVersionUID:
  5620776610160863339L

#### Serialized Fields

##### className

    String className

Contains the class name contained in this NameClassPair. It is initialized by the constructor and can be updated using `setClassName()`.

See Also:
  - `NameClassPair.getClassName()`
  - `NameClassPair.setClassName(java.lang.String)`

##### fullName

    String fullName

Contains the full name of this NameClassPair within its own namespace. It is initialized using `setNameInNamespace()`

See Also:
  - `NameClassPair.getNameInNamespace()`
  - `NameClassPair.setNameInNamespace(java.lang.String)`

##### isRel

    boolean isRel

Records whether the name of this `NameClassPair` is relative to the target context. It is initialized by the constructor and can be updated using `setRelative()`.

See Also:
  - `NameClassPair.isRelative()`
  - `NameClassPair.setRelative(boolean)`
  - `NameClassPair.getName()`
  - `NameClassPair.setName(java.lang.String)`

##### name

    String name

Contains the name of this NameClassPair. It is initialized by the constructor and can be updated using `setName()`.

See Also:
  - `NameClassPair.getName()`
  - `NameClassPair.setName(java.lang.String)`

### Exception javax.naming.NameNotFoundException

class NameNotFoundException extends NamingException implements Serializable

serialVersionUID:
  -8007156725367842053L

### Exception javax.naming.NamingException

class NamingException extends Exception implements Serializable

serialVersionUID:
  -1299181962103167177L

#### Serialized Fields

##### remainingName

    Name remainingName

Contains the remaining name that has not been resolved yet. It is a composite name and can be null. This field is initialized by the constructors. You should access and manipulate this field through its get, set, "append" methods.

See Also:
  - `NamingException.getRemainingName()`
  - `NamingException.setRemainingName(javax.naming.Name)`
  - `NamingException.appendRemainingName(javax.naming.Name)`
  - `NamingException.appendRemainingComponent(java.lang.String)`

##### resolvedName

    Name resolvedName

Contains the part of the name that has been successfully resolved. It is a composite name and can be null. This field is initialized by the constructors. You should access and manipulate this field through its get and set methods.

See Also:
  - `NamingException.getResolvedName()`
  - `NamingException.setResolvedName(javax.naming.Name)`

##### resolvedObj

    Object resolvedObj

Contains the object to which resolution of the part of the name was successful. Can be null. This field is initialized by the constructors. You should access and manipulate this field through its get and set methods.

See Also:
  - `NamingException.getResolvedObj()`
  - `NamingException.setResolvedObj(java.lang.Object)`

##### rootException

    Throwable rootException

Contains the original exception that caused this NamingException to be thrown. This field is set if there is additional information that could be obtained from the original exception, or if the original exception could not be mapped to a subclass of NamingException. Can be null.

This field predates the general-purpose exception chaining facility. The `NamingException.initCause(Throwable)` and `NamingException.getCause()` methods are now the preferred means of accessing this information.

See Also:
  - `NamingException.getRootCause()`
  - `NamingException.setRootCause(Throwable)`
  - `NamingException.initCause(Throwable)`
  - `NamingException.getCause()`

### Exception javax.naming.NamingSecurityException

class NamingSecurityException extends NamingException implements Serializable

serialVersionUID:
  5855287647294685775L

### Exception javax.naming.NoInitialContextException

class NoInitialContextException extends NamingException implements Serializable

serialVersionUID:
  -3413733186901258623L

### Exception javax.naming.NoPermissionException

class NoPermissionException extends NamingSecurityException implements Serializable

serialVersionUID:
  8395332708699751775L

### Exception javax.naming.NotContextException

class NotContextException extends NamingException implements Serializable

serialVersionUID:
  849752551644540417L

### Exception javax.naming.OperationNotSupportedException

class OperationNotSupportedException extends NamingException implements Serializable

serialVersionUID:
  5493232822427682064L

### Exception javax.naming.PartialResultException

class PartialResultException extends NamingException implements Serializable

serialVersionUID:
  2572144970049426786L

### Class javax.naming.RefAddr

class RefAddr extends Object implements Serializable

serialVersionUID:
  -1468165120479154358L

#### Serialized Fields

##### addrType

    String addrType

Contains the type of this address.

### Class javax.naming.Reference

class Reference extends Object implements Serializable

serialVersionUID:
  -1673475790065791735L

#### Serialized Fields

##### addrs

    Vector<RefAddr> addrs

Contains the addresses contained in this Reference. Initialized by constructor.

##### classFactory

    String classFactory

Contains the name of the factory class for creating an instance of the object to which this Reference refers. Initialized to null.

##### classFactoryLocation

    String classFactoryLocation

Contains the location of the factory class. Initialized to null.

##### className

    String className

Contains the fully-qualified name of the class of the object to which this Reference refers.

See Also:
  - `Class.getName()`

### Exception javax.naming.ReferralException

class ReferralException extends NamingException implements Serializable

serialVersionUID:
  -2881363844695698876L

### Exception javax.naming.ServiceUnavailableException

class ServiceUnavailableException extends NamingException implements Serializable

serialVersionUID:
  -4996964726566773444L

### Exception javax.naming.SizeLimitExceededException

class SizeLimitExceededException extends LimitExceededException implements Serializable

serialVersionUID:
  7129289564879168579L

### Class javax.naming.StringRefAddr

class StringRefAddr extends RefAddr implements Serializable

serialVersionUID:
  -8913762495138505527L

#### Serialized Fields

##### contents

    String contents

Contains the contents of this address. Can be null.

### Exception javax.naming.TimeLimitExceededException

class TimeLimitExceededException extends LimitExceededException implements Serializable

serialVersionUID:
  -3597009011385034696L

## Package javax.naming.directory

### Exception javax.naming.directory.AttributeInUseException

class AttributeInUseException extends NamingException implements Serializable

serialVersionUID:
  4437710305529322564L

### Exception javax.naming.directory.AttributeModificationException

class AttributeModificationException extends NamingException implements Serializable

serialVersionUID:
  8060676069678710186L

#### Serialized Fields

##### unexecs

    ModificationItem[] unexecs

Contains the possibly null list of unexecuted modifications.

### Class javax.naming.directory.BasicAttribute

class BasicAttribute extends Object implements Serializable

serialVersionUID:
  6743528196119291326L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream s) throws IOException, ClassNotFoundException
The readObject method is called to restore the state of the `BasicAttribute` from a stream. See `writeObject` for a description of the serial form.

Parameters:
  `s` - the `ObjectInputStream` to read from
Throws:
  `IOException` - if an I/O error occurs
  `ClassNotFoundException` - if the class of a serialized object could not be found

##### writeObject

private void writeObject(ObjectOutputStream s) throws IOException
The writeObject method is called to save the state of the `BasicAttribute` to a stream.

Serial Data:
  Default field (the attribute ID - a `String`), followed by the number of values (an `int`), and the individual values.
Parameters:
  `s` - the `ObjectOutputStream` to write to
Throws:
  `IOException` - if an I/O error occurs

#### Serialized Fields

##### attrID

    String attrID

Holds the attribute's id. It is initialized by the public constructor and cannot be null unless methods in BasicAttribute that use attrID have been overridden.

##### ordered

    boolean ordered

A flag for recording whether this attribute's values are ordered.

### Class javax.naming.directory.BasicAttributes

class BasicAttributes extends Object implements Serializable

serialVersionUID:
  4980164073184639448L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream s) throws IOException, ClassNotFoundException
The readObject method is called to restore the state of the `BasicAttributes` from a stream. See `writeObject` for a description of the serial form.

Parameters:
  `s` - the `ObjectInputStream` to read from
Throws:
  `IOException` - if an I/O error occurs
  `ClassNotFoundException` - if the class of a serialized object could not be found

##### writeObject

private void writeObject(ObjectOutputStream s) throws IOException
The writeObject method is called to save the state of the `BasicAttributes` to a stream.

Serial Data:
  Default field (ignoreCase flag - a `boolean`), followed by the number of attributes in the set (an `int`), and then the individual `Attribute` objects.
Parameters:
  `s` - the `ObjectOutputStream` to write to
Throws:
  `IOException` - if an I/O error occurs

#### Serialized Fields

##### ignoreCase

    boolean ignoreCase

Indicates whether case of attribute ids is ignored.

### Exception javax.naming.directory.InvalidAttributeIdentifierException

class InvalidAttributeIdentifierException extends NamingException implements Serializable

serialVersionUID:
  -9036920266322999923L

### Exception javax.naming.directory.InvalidAttributesException

class InvalidAttributesException extends NamingException implements Serializable

serialVersionUID:
  2607612850539889765L

### Exception javax.naming.directory.InvalidAttributeValueException

class InvalidAttributeValueException extends NamingException implements Serializable

serialVersionUID:
  8720050295499275011L

### Exception javax.naming.directory.InvalidSearchControlsException

class InvalidSearchControlsException extends NamingException implements Serializable

serialVersionUID:
  -5124108943352665777L

### Exception javax.naming.directory.InvalidSearchFilterException

class InvalidSearchFilterException extends NamingException implements Serializable

serialVersionUID:
  2902700940682875441L

### Class javax.naming.directory.ModificationItem

class ModificationItem extends Object implements Serializable

serialVersionUID:
  7573258562534746850L

#### Serialized Fields

##### attr

    Attribute attr

Contains the attribute identifying the attribute and/or its value to be applied for the modification.

##### mod_op

    int mod_op

Contains an integer identify the modification to be performed.

### Exception javax.naming.directory.NoSuchAttributeException

class NoSuchAttributeException extends NamingException implements Serializable

serialVersionUID:
  4836415647935888137L

### Exception javax.naming.directory.SchemaViolationException

class SchemaViolationException extends NamingException implements Serializable

serialVersionUID:
  -3041762429525049663L

### Class javax.naming.directory.SearchControls

class SearchControls extends Object implements Serializable

serialVersionUID:
  -2480540967773454797L

#### Serialized Fields

##### attributesToReturn

    String[] attributesToReturn

Contains the list of attributes to be returned in `SearchResult` for each matching entry of search. `null` indicates that all attributes are to be returned.

##### countLimit

    long countLimit

Contains the maximum number of SearchResults to return.

##### derefLink

    boolean derefLink

Indicates whether JNDI links are dereferenced during search.

##### returnObj

    boolean returnObj

Indicates whether object is returned in `SearchResult`.

##### searchScope

    int searchScope

Contains the scope with which to apply the search. One of `ONELEVEL_SCOPE`, `OBJECT_SCOPE`, or `SUBTREE_SCOPE`.

##### timeLimit

    int timeLimit

Contains the milliseconds to wait before returning from search.

### Class javax.naming.directory.SearchResult

class SearchResult extends Binding implements Serializable

serialVersionUID:
  -9158063327699723172L

#### Serialized Fields

##### attrs

    Attributes attrs

Contains the attributes returned with the object.

## Package javax.naming.event

### Class javax.naming.event.NamingEvent

class NamingEvent extends EventObject implements Serializable

serialVersionUID:
  -7126752885365133499L

#### Serialized Fields

##### changeInfo

    Object changeInfo

Contains information about the change that generated this event.

##### newBinding

    Binding newBinding

Contains information about the object after the change.

##### oldBinding

    Binding oldBinding

Contains information about the object before the change.

##### type

    int type

Contains the type of this event.

See Also:
  - `NamingEvent.OBJECT_ADDED`
  - `NamingEvent.OBJECT_REMOVED`
  - `NamingEvent.OBJECT_RENAMED`
  - `NamingEvent.OBJECT_CHANGED`

### Class javax.naming.event.NamingExceptionEvent

class NamingExceptionEvent extends EventObject implements Serializable

serialVersionUID:
  -4877678086134736336L

#### Serialized Fields

##### exception

    NamingException exception

Contains the exception that was thrown

## Package javax.naming.ldap

### Class javax.naming.ldap.BasicControl

class BasicControl extends Object implements Serializable

serialVersionUID:
  -4233907508771791687L

#### Serialized Fields

##### criticality

    boolean criticality

The control's criticality.

##### id

    String id

The control's object identifier string.

##### value

    byte[] value

The control's ASN.1 BER encoded value.

### Class javax.naming.ldap.LdapName

class LdapName extends Object implements Serializable

serialVersionUID:
  -1595520034788997356L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream s) throws IOException, ClassNotFoundException
The readObject method is called to restore the state of the `LdapName` from a stream. See `writeObject` for a description of the serial form.

Parameters:
  `s` - the `ObjectInputStream` to read from
Throws:
  `IOException` - if an I/O error occurs
  `ClassNotFoundException` - if the class of a serialized object could not be found

##### writeObject

private void writeObject(ObjectOutputStream s) throws IOException
The writeObject method is called to save the state of the `LdapName` to a stream. Serializes only the unparsed DN, for compactness and to avoid any implementation dependency.

Serial Data:
  The DN `String` representation of this LDAP name.
Parameters:
  `s` - the `ObjectOutputStream` to write to
Throws:
  `IOException` - if an I/O error occurs

### Exception javax.naming.ldap.LdapReferralException

class LdapReferralException extends ReferralException implements Serializable

serialVersionUID:
  -1668992791764950804L

### Class javax.naming.ldap.ManageReferralControl

class ManageReferralControl extends BasicControl implements Serializable

serialVersionUID:
  3017756160149982566L

### Class javax.naming.ldap.PagedResultsControl

class PagedResultsControl extends BasicControl implements Serializable

serialVersionUID:
  6684806685736844298L

### Class javax.naming.ldap.PagedResultsResponseControl

class PagedResultsResponseControl extends BasicControl implements Serializable

serialVersionUID:
  -8819778744844514666L

#### Serialized Fields

##### cookie

    byte[] cookie

A server-generated cookie.

##### resultSize

    int resultSize

An estimate of the number of entries in the search result.

### Class javax.naming.ldap.Rdn

class Rdn extends Object implements Serializable

serialVersionUID:
  -5994465067210009656L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream s) throws IOException, ClassNotFoundException
The readObject method is called to restore the state of the `Rdn` from a stream. See `writeObject` for a description of the serial form.

Parameters:
  `s` - the `ObjectInputStream` to read from
Throws:
  `IOException` - if an I/O error occurs
  `ClassNotFoundException` - if the class of a serialized object could not be found

##### writeObject

private void writeObject(ObjectOutputStream s) throws IOException
The writeObject method is called to save the state of the `Rdn` to a stream. Serializes only the unparsed RDN, for compactness and to avoid any implementation dependency.

Serial Data:
  The unparsed RDN `String` representation.
Parameters:
  `s` - the `ObjectOutputStream` to write to
Throws:
  `IOException` - if an I/O error occurs

### Class javax.naming.ldap.SortControl

class SortControl extends BasicControl implements Serializable

serialVersionUID:
  -1965961680233330744L

### Class javax.naming.ldap.SortResponseControl

class SortResponseControl extends BasicControl implements Serializable

serialVersionUID:
  5142939176006310877L

#### Serialized Fields

##### badAttrId

    String badAttrId

The ID of the attribute that caused the sort to fail.

##### resultCode

    int resultCode

The sort result code.

### Class javax.naming.ldap.StartTlsRequest

class StartTlsRequest extends Object implements Serializable

serialVersionUID:
  4441679576360753397L

### Class javax.naming.ldap.StartTlsResponse

class StartTlsResponse extends Object implements Serializable

serialVersionUID:
  8372842182579276418L

### Class javax.naming.ldap.UnsolicitedNotificationEvent

class UnsolicitedNotificationEvent extends EventObject implements Serializable

serialVersionUID:
  -2382603380799883705L

#### Serialized Fields

##### notice

    UnsolicitedNotification notice

The notification that caused this event to be fired.

## Package javax.naming.spi

### Class javax.naming.spi.ResolveResult

class ResolveResult extends Object implements Serializable

serialVersionUID:
  -4552108072002407559L

#### Serialized Fields

##### remainingName

    Name remainingName

Field containing the remaining name yet to be resolved. It can be null only when constructed using a subclass. Constructors should always initialize this.

##### resolvedObj

    Object resolvedObj

Field containing the Object that was resolved to successfully. It can be null only when constructed using a subclass. Constructors should always initialize this.

## Package javax.net.ssl

### Class javax.net.ssl.HandshakeCompletedEvent

class HandshakeCompletedEvent extends EventObject implements Serializable

serialVersionUID:
  7914963744257769778L

### Exception javax.net.ssl.SSLException

class SSLException extends IOException implements Serializable

serialVersionUID:
  4511006460650708967L

### Exception javax.net.ssl.SSLHandshakeException

class SSLHandshakeException extends SSLException implements Serializable

serialVersionUID:
  -5045881315018326890L

### Exception javax.net.ssl.SSLKeyException

class SSLKeyException extends SSLException implements Serializable

serialVersionUID:
  -8071664081941937874L

### Exception javax.net.ssl.SSLPeerUnverifiedException

class SSLPeerUnverifiedException extends SSLException implements Serializable

serialVersionUID:
  -8919512675000600547L

### Class javax.net.ssl.SSLPermission

class SSLPermission extends BasicPermission implements Serializable

serialVersionUID:
  -3456898025505876775L

### Exception javax.net.ssl.SSLProtocolException

class SSLProtocolException extends SSLException implements Serializable

serialVersionUID:
  5445067063799134928L

### Class javax.net.ssl.SSLSessionBindingEvent

class SSLSessionBindingEvent extends EventObject implements Serializable

serialVersionUID:
  3989172637106345L

#### Serialized Fields

##### name

    String name

The name to which the object is being bound or unbound

## Package javax.print

### Class javax.print.DocFlavor

class DocFlavor extends Object implements Serializable

serialVersionUID:
  -4512080796965449721L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream s) throws ClassNotFoundException, IOException
Reconstitute an instance from a stream (that is, deserialize it).

Serial Data:
  The serialised form of a `DocFlavor` is the `String` naming the representation class followed by the `String` representing the canonical form of the mime type
Parameters:
  `s` - the input stream
Throws:
  `ClassNotFoundException` - if the class of a serialized object could not be found
  `IOException` - if I/O errors occur while reading from the underlying stream

##### writeObject

private void writeObject(ObjectOutputStream s) throws IOException
Write the instance to a stream (ie serialize the object).

Parameters:
  `s` - the output stream
Throws:
  `IOException` - if I/O errors occur while writing to the underlying stream

#### Serialized Fields

##### myClassName

    String myClassName

Representation class name.

### Class javax.print.DocFlavor.BYTE_ARRAY

class BYTE_ARRAY extends DocFlavor implements Serializable

serialVersionUID:
  -9065578006593857475L

### Class javax.print.DocFlavor.CHAR_ARRAY

class CHAR_ARRAY extends DocFlavor implements Serializable

serialVersionUID:
  -8720590903724405128L

### Class javax.print.DocFlavor.INPUT_STREAM

class INPUT_STREAM extends DocFlavor implements Serializable

serialVersionUID:
  -7045842700749194127L

### Class javax.print.DocFlavor.READER

class READER extends DocFlavor implements Serializable

serialVersionUID:
  7100295812579351567L

### Class javax.print.DocFlavor.SERVICE_FORMATTED

class SERVICE_FORMATTED extends DocFlavor implements Serializable

serialVersionUID:
  6181337766266637256L

### Class javax.print.DocFlavor.STRING

class STRING extends DocFlavor implements Serializable

serialVersionUID:
  4414407504887034035L

### Class javax.print.DocFlavor.URL

class URL extends DocFlavor implements Serializable

serialVersionUID:
  2936725788144902062L

### Exception javax.print.PrintException

class PrintException extends Exception implements Serializable

serialVersionUID:
  -5932531546705242471L

## Package javax.print.attribute

### Class javax.print.attribute.AttributeSetUtilities.SynchronizedAttributeSet

class SynchronizedAttributeSet extends Object implements Serializable

serialVersionUID:
  8365731020128564925L

#### Serialized Fields

##### attrset

    AttributeSet attrset

The attribute set.

### Class javax.print.attribute.AttributeSetUtilities.SynchronizedDocAttributeSet

class SynchronizedDocAttributeSet extends javax.print.attribute.AttributeSetUtilities.SynchronizedAttributeSet implements Serializable

serialVersionUID:
  6455869095246629354L

### Class javax.print.attribute.AttributeSetUtilities.SynchronizedPrintJobAttributeSet

class SynchronizedPrintJobAttributeSet extends javax.print.attribute.AttributeSetUtilities.SynchronizedAttributeSet implements Serializable

serialVersionUID:
  2117188707856965749L

### Class javax.print.attribute.AttributeSetUtilities.SynchronizedPrintRequestAttributeSet

class SynchronizedPrintRequestAttributeSet extends javax.print.attribute.AttributeSetUtilities.SynchronizedAttributeSet implements Serializable

serialVersionUID:
  5671237023971169027L

### Class javax.print.attribute.AttributeSetUtilities.SynchronizedPrintServiceAttributeSet

class SynchronizedPrintServiceAttributeSet extends javax.print.attribute.AttributeSetUtilities.SynchronizedAttributeSet implements Serializable

serialVersionUID:
  -2830705374001675073L

### Class javax.print.attribute.AttributeSetUtilities.UnmodifiableAttributeSet

class UnmodifiableAttributeSet extends Object implements Serializable

serialVersionUID:
  -6131802583863447813L

#### Serialized Fields

##### attrset

    AttributeSet attrset

The attribute set.

### Class javax.print.attribute.AttributeSetUtilities.UnmodifiableDocAttributeSet

class UnmodifiableDocAttributeSet extends javax.print.attribute.AttributeSetUtilities.UnmodifiableAttributeSet implements Serializable

serialVersionUID:
  -6349408326066898956L

### Class javax.print.attribute.AttributeSetUtilities.UnmodifiablePrintJobAttributeSet

class UnmodifiablePrintJobAttributeSet extends javax.print.attribute.AttributeSetUtilities.UnmodifiableAttributeSet implements Serializable

serialVersionUID:
  -8002245296274522112L

### Class javax.print.attribute.AttributeSetUtilities.UnmodifiablePrintRequestAttributeSet

class UnmodifiablePrintRequestAttributeSet extends javax.print.attribute.AttributeSetUtilities.UnmodifiableAttributeSet implements Serializable

serialVersionUID:
  7799373532614825073L

### Class javax.print.attribute.AttributeSetUtilities.UnmodifiablePrintServiceAttributeSet

class UnmodifiablePrintServiceAttributeSet extends javax.print.attribute.AttributeSetUtilities.UnmodifiableAttributeSet implements Serializable

serialVersionUID:
  -7112165137107826819L

### Class javax.print.attribute.DateTimeSyntax

class DateTimeSyntax extends Object implements Serializable

serialVersionUID:
  -1400819079791208582L

#### Serialized Fields

##### value

    Date value

This date-time attribute's `java.util.Date` value.

### Class javax.print.attribute.EnumSyntax

class EnumSyntax extends Object implements Serializable

serialVersionUID:
  -2739521845085831642L

#### Serialization Methods

##### readResolve

protected Object readResolve() throws ObjectStreamException
During object input, convert this deserialized enumeration instance to the proper enumeration value defined in the enumeration attribute class.

Throws:
  `ObjectStreamException` - if the stream can't be deserialised
  `InvalidObjectException` - if the enumeration value table is `null`, this enumeration value's integer value does not correspond to an element in the enumeration value table, or the corresponding element in the enumeration value table is `null`. (Note: `InvalidObjectException` is a subclass of `ObjectStreamException`, which `readResolve()` is declared to throw.)

#### Serialized Fields

##### value

    int value

This enumeration value's integer value.

### Class javax.print.attribute.HashAttributeSet

class HashAttributeSet extends Object implements Serializable

serialVersionUID:
  5311560590283707917L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream s) throws ClassNotFoundException, IOException
Reconstitute an instance from a stream that is, deserialize it).

Parameters:
  `s` - the input stream
Throws:
  `ClassNotFoundException` - if the class is not found
  `IOException` - if an I/O exception has occurred

##### writeObject

private void writeObject(ObjectOutputStream s) throws IOException
Write the instance to a stream (ie serialize the object).

Serial Data:
  The serialized form of an attribute set explicitly writes the number of attributes in the set, and each of the attributes. This does not guarantee equality of serialized forms since the order in which the attributes are written is not defined.
Parameters:
  `s` - the output stream
Throws:
  `IOException` - if an I/O exception has occurred

#### Serialized Fields

##### myInterface

    Class<?> myInterface

The interface of which all members of this attribute set must be an instance. It is assumed to be interface `Attribute` or a subinterface thereof.

### Class javax.print.attribute.HashDocAttributeSet

class HashDocAttributeSet extends HashAttributeSet implements Serializable

serialVersionUID:
  -1128534486061432528L

### Class javax.print.attribute.HashPrintJobAttributeSet

class HashPrintJobAttributeSet extends HashAttributeSet implements Serializable

serialVersionUID:
  -4204473656070350348L

### Class javax.print.attribute.HashPrintRequestAttributeSet

class HashPrintRequestAttributeSet extends HashAttributeSet implements Serializable

serialVersionUID:
  2364756266107751933L

### Class javax.print.attribute.HashPrintServiceAttributeSet

class HashPrintServiceAttributeSet extends HashAttributeSet implements Serializable

serialVersionUID:
  6642904616179203070L

### Class javax.print.attribute.IntegerSyntax

class IntegerSyntax extends Object implements Serializable

serialVersionUID:
  3644574816328081943L

#### Serialized Fields

##### value

    int value

This integer attribute's integer value.

### Class javax.print.attribute.ResolutionSyntax

class ResolutionSyntax extends Object implements Serializable

serialVersionUID:
  2706743076526672017L

#### Serialized Fields

##### crossFeedResolution

    int crossFeedResolution

Cross feed direction resolution in units of dots per 100 inches (dphi).

##### feedResolution

    int feedResolution

Feed direction resolution in units of dots per 100 inches (dphi).

### Class javax.print.attribute.SetOfIntegerSyntax

class SetOfIntegerSyntax extends Object implements Serializable

serialVersionUID:
  3666874174847632203L

#### Serialized Fields

##### members

    int[][] members

This set's members in canonical array form.

### Class javax.print.attribute.Size2DSyntax

class Size2DSyntax extends Object implements Serializable

serialVersionUID:
  5584439964938660530L

#### Serialized Fields

##### x

    int x

`X` dimension in units of micrometers (µm).

##### y

    int y

`Y` dimension in units of micrometers (µm).

### Class javax.print.attribute.TextSyntax

class TextSyntax extends Object implements Serializable

serialVersionUID:
  -8130648736378144102L

#### Serialized Fields

##### locale

    Locale locale

Locale of this text attribute.

##### value

    String value

String value of this text attribute.

### Exception javax.print.attribute.UnmodifiableSetException

class UnmodifiableSetException extends RuntimeException implements Serializable

serialVersionUID:
  2255250308571511731L

### Class javax.print.attribute.URISyntax

class URISyntax extends Object implements Serializable

serialVersionUID:
  -7842661210486401678L

#### Serialized Fields

##### uri

    URI uri

`URI` value of this `URI` attribute.

## Package javax.print.attribute.standard

### Class javax.print.attribute.standard.Chromaticity

class Chromaticity extends EnumSyntax implements Serializable

serialVersionUID:
  4660543931355214012L

### Class javax.print.attribute.standard.ColorSupported

class ColorSupported extends EnumSyntax implements Serializable

serialVersionUID:
  -2700555589688535545L

### Class javax.print.attribute.standard.Compression

class Compression extends EnumSyntax implements Serializable

serialVersionUID:
  -5716748913324997674L

### Class javax.print.attribute.standard.Copies

class Copies extends IntegerSyntax implements Serializable

serialVersionUID:
  -6426631521680023833L

### Class javax.print.attribute.standard.CopiesSupported

class CopiesSupported extends SetOfIntegerSyntax implements Serializable

serialVersionUID:
  6927711687034846001L

### Class javax.print.attribute.standard.DateTimeAtCompleted

class DateTimeAtCompleted extends DateTimeSyntax implements Serializable

serialVersionUID:
  6497399708058490000L

### Class javax.print.attribute.standard.DateTimeAtCreation

class DateTimeAtCreation extends DateTimeSyntax implements Serializable

serialVersionUID:
  -2923732231056647903L

### Class javax.print.attribute.standard.DateTimeAtProcessing

class DateTimeAtProcessing extends DateTimeSyntax implements Serializable

serialVersionUID:
  -3710068197278263244L

### Class javax.print.attribute.standard.Destination

class Destination extends URISyntax implements Serializable

serialVersionUID:
  6776739171700415321L

### Class javax.print.attribute.standard.DialogOwner

class DialogOwner extends Object implements Serializable

serialVersionUID:
  -1901909867156076547L

#### Serialized Fields

##### owner

    Window owner

The owner of the dialog.

### Class javax.print.attribute.standard.DialogTypeSelection

class DialogTypeSelection extends EnumSyntax implements Serializable

serialVersionUID:
  7518682952133256029L

### Class javax.print.attribute.standard.DocumentName

class DocumentName extends TextSyntax implements Serializable

serialVersionUID:
  7883105848533280430L

### Class javax.print.attribute.standard.Fidelity

class Fidelity extends EnumSyntax implements Serializable

serialVersionUID:
  6320827847329172308L

### Class javax.print.attribute.standard.Finishings

class Finishings extends EnumSyntax implements Serializable

serialVersionUID:
  -627840419548391754L

### Class javax.print.attribute.standard.JobHoldUntil

class JobHoldUntil extends DateTimeSyntax implements Serializable

serialVersionUID:
  -1664471048860415024L

### Class javax.print.attribute.standard.JobImpressions

class JobImpressions extends IntegerSyntax implements Serializable

serialVersionUID:
  8225537206784322464L

### Class javax.print.attribute.standard.JobImpressionsCompleted

class JobImpressionsCompleted extends IntegerSyntax implements Serializable

serialVersionUID:
  6722648442432393294L

### Class javax.print.attribute.standard.JobImpressionsSupported

class JobImpressionsSupported extends SetOfIntegerSyntax implements Serializable

serialVersionUID:
  -4887354803843173692L

### Class javax.print.attribute.standard.JobKOctets

class JobKOctets extends IntegerSyntax implements Serializable

serialVersionUID:
  -8959710146498202869L

### Class javax.print.attribute.standard.JobKOctetsProcessed

class JobKOctetsProcessed extends IntegerSyntax implements Serializable

serialVersionUID:
  -6265238509657881806L

### Class javax.print.attribute.standard.JobKOctetsSupported

class JobKOctetsSupported extends SetOfIntegerSyntax implements Serializable

serialVersionUID:
  -2867871140549897443L

### Class javax.print.attribute.standard.JobMediaSheets

class JobMediaSheets extends IntegerSyntax implements Serializable

serialVersionUID:
  408871131531979741L

### Class javax.print.attribute.standard.JobMediaSheetsCompleted

class JobMediaSheetsCompleted extends IntegerSyntax implements Serializable

serialVersionUID:
  1739595973810840475L

### Class javax.print.attribute.standard.JobMediaSheetsSupported

class JobMediaSheetsSupported extends SetOfIntegerSyntax implements Serializable

serialVersionUID:
  2953685470388672940L

### Class javax.print.attribute.standard.JobMessageFromOperator

class JobMessageFromOperator extends TextSyntax implements Serializable

serialVersionUID:
  -4620751846003142047L

### Class javax.print.attribute.standard.JobName

class JobName extends TextSyntax implements Serializable

serialVersionUID:
  4660359192078689545L

### Class javax.print.attribute.standard.JobOriginatingUserName

class JobOriginatingUserName extends TextSyntax implements Serializable

serialVersionUID:
  -8052537926362933477L

### Class javax.print.attribute.standard.JobPriority

class JobPriority extends IntegerSyntax implements Serializable

serialVersionUID:
  -4599900369040602769L

### Class javax.print.attribute.standard.JobPrioritySupported

class JobPrioritySupported extends IntegerSyntax implements Serializable

serialVersionUID:
  2564840378013555894L

### Class javax.print.attribute.standard.JobSheets

class JobSheets extends EnumSyntax implements Serializable

serialVersionUID:
  -4735258056132519759L

### Class javax.print.attribute.standard.JobState

class JobState extends EnumSyntax implements Serializable

serialVersionUID:
  400465010094018920L

### Class javax.print.attribute.standard.JobStateReason

class JobStateReason extends EnumSyntax implements Serializable

serialVersionUID:
  -8765894420449009168L

### Class javax.print.attribute.standard.JobStateReasons

class JobStateReasons extends HashSet<JobStateReason> implements Serializable

serialVersionUID:
  8849088261264331812L

### Class javax.print.attribute.standard.Media

class Media extends EnumSyntax implements Serializable

serialVersionUID:
  -2823970704630722439L

### Class javax.print.attribute.standard.MediaName

class MediaName extends Media implements Serializable

serialVersionUID:
  4653117714524155448L

### Class javax.print.attribute.standard.MediaPrintableArea

class MediaPrintableArea extends Object implements Serializable

serialVersionUID:
  -1597171464050795793L

#### Serialized Fields

##### h

    int h

Printable `x`, `y`, `width` and `height`.

##### units

    int units

The units in which the values are expressed.

##### w

    int w

Printable `x`, `y`, `width` and `height`.

##### x

    int x

Printable `x`, `y`, `width` and `height`.

##### y

    int y

Printable `x`, `y`, `width` and `height`.

### Class javax.print.attribute.standard.MediaSize

class MediaSize extends Size2DSyntax implements Serializable

serialVersionUID:
  -1967958664615414771L

#### Serialized Fields

##### mediaName

    MediaSizeName mediaName

The media name.

### Class javax.print.attribute.standard.MediaSizeName

class MediaSizeName extends Media implements Serializable

serialVersionUID:
  2778798329756942747L

### Class javax.print.attribute.standard.MediaTray

class MediaTray extends Media implements Serializable

serialVersionUID:
  -982503611095214703L

### Class javax.print.attribute.standard.MultipleDocumentHandling

class MultipleDocumentHandling extends EnumSyntax implements Serializable

serialVersionUID:
  8098326460746413466L

### Class javax.print.attribute.standard.NumberOfDocuments

class NumberOfDocuments extends IntegerSyntax implements Serializable

serialVersionUID:
  7891881310684461097L

### Class javax.print.attribute.standard.NumberOfInterveningJobs

class NumberOfInterveningJobs extends IntegerSyntax implements Serializable

serialVersionUID:
  2568141124844982746L

### Class javax.print.attribute.standard.NumberUp

class NumberUp extends IntegerSyntax implements Serializable

serialVersionUID:
  -3040436486786527811L

### Class javax.print.attribute.standard.NumberUpSupported

class NumberUpSupported extends SetOfIntegerSyntax implements Serializable

serialVersionUID:
  -1041573395759141805L

### Class javax.print.attribute.standard.OrientationRequested

class OrientationRequested extends EnumSyntax implements Serializable

serialVersionUID:
  -4447437289862822276L

### Class javax.print.attribute.standard.OutputDeviceAssigned

class OutputDeviceAssigned extends TextSyntax implements Serializable

serialVersionUID:
  5486733778854271081L

### Class javax.print.attribute.standard.PageRanges

class PageRanges extends SetOfIntegerSyntax implements Serializable

serialVersionUID:
  8639895197656148392L

### Class javax.print.attribute.standard.PagesPerMinute

class PagesPerMinute extends IntegerSyntax implements Serializable

serialVersionUID:
  -6366403993072862015L

### Class javax.print.attribute.standard.PagesPerMinuteColor

class PagesPerMinuteColor extends IntegerSyntax implements Serializable

serialVersionUID:
  1684993151687470944L

### Class javax.print.attribute.standard.PDLOverrideSupported

class PDLOverrideSupported extends EnumSyntax implements Serializable

serialVersionUID:
  -4393264467928463934L

### Class javax.print.attribute.standard.PresentationDirection

class PresentationDirection extends EnumSyntax implements Serializable

serialVersionUID:
  8294728067230931780L

### Class javax.print.attribute.standard.PrinterInfo

class PrinterInfo extends TextSyntax implements Serializable

serialVersionUID:
  7765280618777599727L

### Class javax.print.attribute.standard.PrinterIsAcceptingJobs

class PrinterIsAcceptingJobs extends EnumSyntax implements Serializable

serialVersionUID:
  -5052010680537678061L

### Class javax.print.attribute.standard.PrinterLocation

class PrinterLocation extends TextSyntax implements Serializable

serialVersionUID:
  -1598610039865566337L

### Class javax.print.attribute.standard.PrinterMakeAndModel

class PrinterMakeAndModel extends TextSyntax implements Serializable

serialVersionUID:
  4580461489499351411L

### Class javax.print.attribute.standard.PrinterMessageFromOperator

class PrinterMessageFromOperator extends TextSyntax implements Serializable

serialVersionUID:
  -4486871203218629318L

### Class javax.print.attribute.standard.PrinterMoreInfo

class PrinterMoreInfo extends URISyntax implements Serializable

serialVersionUID:
  4555850007675338574L

### Class javax.print.attribute.standard.PrinterMoreInfoManufacturer

class PrinterMoreInfoManufacturer extends URISyntax implements Serializable

serialVersionUID:
  3323271346485076608L

### Class javax.print.attribute.standard.PrinterName

class PrinterName extends TextSyntax implements Serializable

serialVersionUID:
  299740639137803127L

### Class javax.print.attribute.standard.PrinterResolution

class PrinterResolution extends ResolutionSyntax implements Serializable

serialVersionUID:
  13090306561090558L

### Class javax.print.attribute.standard.PrinterState

class PrinterState extends EnumSyntax implements Serializable

serialVersionUID:
  -649578618346507718L

### Class javax.print.attribute.standard.PrinterStateReason

class PrinterStateReason extends EnumSyntax implements Serializable

serialVersionUID:
  -1623720656201472593L

### Class javax.print.attribute.standard.PrinterStateReasons

class PrinterStateReasons extends HashMap<PrinterStateReason,Severity> implements Serializable

serialVersionUID:
  -3731791085163619457L

### Class javax.print.attribute.standard.PrinterURI

class PrinterURI extends URISyntax implements Serializable

serialVersionUID:
  7923912792485606497L

### Class javax.print.attribute.standard.PrintQuality

class PrintQuality extends EnumSyntax implements Serializable

serialVersionUID:
  -3072341285225858365L

### Class javax.print.attribute.standard.QueuedJobCount

class QueuedJobCount extends IntegerSyntax implements Serializable

serialVersionUID:
  7499723077864047742L

### Class javax.print.attribute.standard.ReferenceUriSchemesSupported

class ReferenceUriSchemesSupported extends EnumSyntax implements Serializable

serialVersionUID:
  -8989076942813442805L

### Class javax.print.attribute.standard.RequestingUserName

class RequestingUserName extends TextSyntax implements Serializable

serialVersionUID:
  -2683049894310331454L

### Class javax.print.attribute.standard.Severity

class Severity extends EnumSyntax implements Serializable

serialVersionUID:
  8781881462717925380L

### Class javax.print.attribute.standard.SheetCollate

class SheetCollate extends EnumSyntax implements Serializable

serialVersionUID:
  7080587914259873003L

### Class javax.print.attribute.standard.Sides

class Sides extends EnumSyntax implements Serializable

serialVersionUID:
  -6890309414893262822L

## Package javax.print.event

### Class javax.print.event.PrintEvent

class PrintEvent extends EventObject implements Serializable

serialVersionUID:
  2286914924430763847L

### Class javax.print.event.PrintJobAttributeEvent

class PrintJobAttributeEvent extends PrintEvent implements Serializable

serialVersionUID:
  -6534469883874742101L

#### Serialized Fields

##### attributes

    PrintJobAttributeSet attributes

The printing service attributes that changed.

### Class javax.print.event.PrintJobEvent

class PrintJobEvent extends PrintEvent implements Serializable

serialVersionUID:
  -1711656903622072997L

#### Serialized Fields

##### reason

    int reason

The reason of this event.

### Class javax.print.event.PrintServiceAttributeEvent

class PrintServiceAttributeEvent extends PrintEvent implements Serializable

serialVersionUID:
  -7565987018140326600L

#### Serialized Fields

##### attributes

    PrintServiceAttributeSet attributes

The printing service attributes that changed.

## Package javax.rmi.ssl

### Class javax.rmi.ssl.SslRMIClientSocketFactory

class SslRMIClientSocketFactory extends Object implements Serializable

serialVersionUID:
  -8310631444933958385L

## Package javax.script

### Exception javax.script.ScriptException

class ScriptException extends Exception implements Serializable

serialVersionUID:
  8265071037049225001L

#### Serialized Fields

##### columnNumber

    int columnNumber

##### fileName

    String fileName

##### lineNumber

    int lineNumber

## Package javax.security.auth

### Class javax.security.auth.AuthPermission

class AuthPermission extends BasicPermission implements Serializable

serialVersionUID:
  5806031445061587174L

### Exception javax.security.auth.DestroyFailedException

class DestroyFailedException extends Exception implements Serializable

serialVersionUID:
  -7790152857282749162L

### Class javax.security.auth.PrivateCredentialPermission

class PrivateCredentialPermission extends Permission implements Serializable

serialVersionUID:
  5284372143517237068L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream s) throws IOException, ClassNotFoundException
Reads this object from a stream (i.e., deserializes it)

Parameters:
  `s` - the `ObjectInputStream` from which data is read
Throws:
  `IOException` - if an I/O error occurs
  `ClassNotFoundException` - if a serialized class cannot be loaded

#### Serialized Fields

##### credentialClass

    String credentialClass

##### principals

    Set<Principal> principals

The Principals associated with this permission. The set contains elements of type, `PrivateCredentialPermission.CredOwner`.

##### testing

    boolean testing

### Class javax.security.auth.PrivateCredentialPermission.CredOwner

class CredOwner extends Object implements Serializable

serialVersionUID:
  -5607449830436408266L

#### Serialized Fields

##### principalClass

    String principalClass

##### principalName

    String principalName

### Exception javax.security.auth.RefreshFailedException

class RefreshFailedException extends Exception implements Serializable

serialVersionUID:
  5058444488565265840L

### Class javax.security.auth.Subject

class Subject extends Object implements Serializable

serialVersionUID:
  -8308522755600156056L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream s) throws IOException, ClassNotFoundException
Reads this object from a stream (i.e., deserializes it)

Parameters:
  `s` - the `ObjectInputStream` from which data is read
Throws:
  `IOException` - if an I/O error occurs
  `ClassNotFoundException` - if a serialized class cannot be loaded

##### writeObject

private void writeObject(ObjectOutputStream oos) throws IOException
Writes this object out to a stream (i.e., serializes it).

Parameters:
  `oos` - the `ObjectOutputStream` to which data is written
Throws:
  `IOException` - if an I/O error occurs

#### Serialized Fields

##### principals

    Set<Principal> principals

A `Set` that provides a view of all of this Subject's Principals
Each element in this set is a `java.security.Principal`. The set is a `Subject.SecureSet`.

##### readOnly

    boolean readOnly

Whether this Subject is read-only

### Class javax.security.auth.Subject.SecureSet

class SecureSet extends Object implements Serializable

serialVersionUID:
  7911754171111800359L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream ois) throws IOException, ClassNotFoundException
Restores the state of this object from the stream.

Parameters:
  `ois` - the `ObjectInputStream` from which data is read
Throws:
  `IOException` - if an I/O error occurs
  `ClassNotFoundException` - if a serialized class cannot be loaded

##### writeObject

private void writeObject(ObjectOutputStream oos) throws IOException
Writes this object out to a stream (i.e., serializes it).

Serial Data:
  If this is a private credential set, a security check is performed to ensure that the caller has permission to access each credential in the set. If the security check passes, the set is serialized.
Parameters:
  `oos` - the `ObjectOutputStream` to which data is written
Throws:
  `IOException` - if an I/O error occurs

#### Serialized Fields

##### elements

    LinkedList elements

The elements in this set.

##### this$0

    Subject this$0

The outer Subject instance.

## Package javax.security.auth.callback

### Class javax.security.auth.callback.ChoiceCallback

class ChoiceCallback extends Object implements Serializable

serialVersionUID:
  -3975664071579892167L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream stream) throws IOException, ClassNotFoundException
Restores the state of this object from the stream.

Parameters:
  `stream` - the `ObjectInputStream` from which data is read
Throws:
  `IOException` - if an I/O error occurs
  `ClassNotFoundException` - if a serialized class cannot be loaded

#### Serialized Fields

##### choices

    String[] choices

the list of choices

Since:
  1.4

##### defaultChoice

    int defaultChoice

the choice to be used as the default choice

Since:
  1.4

##### multipleSelectionsAllowed

    boolean multipleSelectionsAllowed

whether multiple selections are allowed from the list of choices

Since:
  1.4

##### prompt

    String prompt

Since:
  1.4

##### selections

    int[] selections

the selected choices, represented as indexes into the `choices` list.

Since:
  1.4

### Class javax.security.auth.callback.ConfirmationCallback

class ConfirmationCallback extends Object implements Serializable

serialVersionUID:
  -9095656433782481624L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream stream) throws IOException, ClassNotFoundException
Restores the state of this object from the stream.

Parameters:
  `stream` - the `ObjectInputStream` from which data is read
Throws:
  `IOException` - if an I/O error occurs
  `ClassNotFoundException` - if a serialized class cannot be loaded

#### Serialized Fields

##### defaultOption

    int defaultOption

Since:
  1.4

##### messageType

    int messageType

Since:
  1.4

##### options

    String[] options

Since:
  1.4

##### optionType

    int optionType

Since:
  1.4

##### prompt

    String prompt

Since:
  1.4

##### selection

    int selection

Since:
  1.4

### Class javax.security.auth.callback.LanguageCallback

class LanguageCallback extends Object implements Serializable

serialVersionUID:
  2019050433478903213L

#### Serialized Fields

##### locale

    Locale locale

Since:
  1.4

### Class javax.security.auth.callback.NameCallback

class NameCallback extends Object implements Serializable

serialVersionUID:
  3770938795909392253L

#### Serialized Fields

##### defaultName

    String defaultName

Since:
  1.4

##### inputName

    String inputName

Since:
  1.4

##### prompt

    String prompt

Since:
  1.4

### Class javax.security.auth.callback.PasswordCallback

class PasswordCallback extends Object implements Serializable

serialVersionUID:
  2267422647454909926L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream stream) throws IOException, ClassNotFoundException
Restores the state of this object from the stream.

Parameters:
  `stream` - the `ObjectInputStream` from which data is read
Throws:
  `IOException` - if an I/O error occurs
  `ClassNotFoundException` - if a serialized class cannot be loaded

#### Serialized Fields

##### echoOn

    boolean echoOn

Since:
  1.4

##### inputPassword

    char[] inputPassword

Since:
  1.4

##### prompt

    String prompt

Since:
  1.4

### Class javax.security.auth.callback.TextInputCallback

class TextInputCallback extends Object implements Serializable

serialVersionUID:
  -8064222478852811804L

#### Serialized Fields

##### defaultText

    String defaultText

Since:
  1.4

##### inputText

    String inputText

Since:
  1.4

##### prompt

    String prompt

Since:
  1.4

### Class javax.security.auth.callback.TextOutputCallback

class TextOutputCallback extends Object implements Serializable

serialVersionUID:
  1689502495511663102L

#### Serialized Fields

##### message

    String message

Since:
  1.4

##### messageType

    int messageType

Since:
  1.4

### Exception javax.security.auth.callback.UnsupportedCallbackException

class UnsupportedCallbackException extends Exception implements Serializable

serialVersionUID:
  -6873556327655666839L

#### Serialized Fields

##### callback

    Callback callback

## Package javax.security.auth.kerberos

### Class javax.security.auth.kerberos.DelegationPermission

class DelegationPermission extends BasicPermission implements Serializable

serialVersionUID:
  883133252142523922L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream s) throws IOException, ClassNotFoundException
readObject is called to restore the state of the DelegationPermission from a stream.

Parameters:
  `s` - the `ObjectInputStream` from which data is read
Throws:
  `IOException` - if an I/O error occurs
  `ClassNotFoundException` - if a serialized class cannot be loaded

##### writeObject

private void writeObject(ObjectOutputStream s) throws IOException
WriteObject is called to save the state of the DelegationPermission to a stream. The actions are serialized, and the superclass takes care of the name.

Parameters:
  `s` - the `ObjectOutputStream` to which data is written
Throws:
  `IOException` - if an I/O error occurs

### Class javax.security.auth.kerberos.EncryptionKey

class EncryptionKey extends Object implements Serializable

serialVersionUID:
  9L

#### Serialized Fields

##### key

    javax.security.auth.kerberos.KeyImpl key

`KeyImpl` is serialized by writing out the ASN.1 encoded bytes of the encryption key.

### Class javax.security.auth.kerberos.KerberosKey

class KerberosKey extends Object implements Serializable

serialVersionUID:
  -4625402278148246993L

#### Serialized Fields

##### key

    javax.security.auth.kerberos.KeyImpl key

`KeyImpl` is serialized by writing out the ASN.1 encoded bytes of the encryption key.

##### principal

    KerberosPrincipal principal

The principal that this secret key belongs to.

##### versionNum

    int versionNum

the version number of this secret key

### Class javax.security.auth.kerberos.KerberosPrincipal

class KerberosPrincipal extends Object implements Serializable

serialVersionUID:
  -7374788026156829911L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream ois) throws IOException, ClassNotFoundException
Reads this object from a stream (i.e., deserializes it)

Parameters:
  `ois` - the `ObjectInputStream` from which data is read
Throws:
  `IOException` - if an I/O error occurs
  `ClassNotFoundException` - if a serialized class cannot be loaded

##### writeObject

private void writeObject(ObjectOutputStream oos) throws IOException
Save the `KerberosPrincipal` object to a stream

Serial Data:
  this `KerberosPrincipal` is serialized by writing out the PrincipalName and the Realm in their DER-encoded form as specified in Section 5.2.2 of RFC4120.
Parameters:
  `oos` - the `ObjectOutputStream` to which data is written
Throws:
  `IOException` - if an I/O error occurs

### Class javax.security.auth.kerberos.KerberosTicket

class KerberosTicket extends Object implements Serializable

serialVersionUID:
  7395334370157380539L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream s) throws IOException, ClassNotFoundException
Restores the state of this object from the stream.

Parameters:
  `s` - the `ObjectInputStream` from which data is read
Throws:
  `IOException` - if an I/O error occurs
  `ClassNotFoundException` - if a serialized class cannot be loaded

#### Serialized Fields

##### asn1Encoding

    byte[] asn1Encoding

ASN.1 DER Encoding of the Ticket as defined in the Kerberos Protocol Specification RFC4120.

##### authTime

    Date authTime

Time of initial authentication

##### client

    KerberosPrincipal client

Client that owns the service ticket

##### clientAddresses

    InetAddress[] clientAddresses

The addresses from where the ticket may be used by the client. This field may be null when the ticket is usable from any address.

##### endTime

    Date endTime

Time after which the ticket will not be honored. (its expiration time).

##### flags

    boolean[] flags

Ticket Flags as defined in the Kerberos Protocol Specification RFC4120.

##### proxy

    KerberosTicket proxy

Evidence ticket if proxy_impersonator. This field can be accessed by KerberosSecrets. It's serialized.

##### renewTill

    Date renewTill

For renewable Tickets it indicates the maximum endtime that may be included in a renewal. It can be thought of as the absolute expiration time for the ticket, including all renewals. This field may be null for tickets that are not renewable.

##### server

    KerberosPrincipal server

The service for which the ticket was issued.

##### sessionKey

    javax.security.auth.kerberos.KeyImpl sessionKey

`KeyImpl` is serialized by writing out the ASN1 Encoded bytes of the encryption key. The ASN1 encoding is defined in RFC4120 and as follows:

     EncryptionKey   ::= SEQUENCE {
              keytype    [0] Int32 -- actually encryption type --,
              keyvalue   [1] OCTET STRING
     }

##### startTime

    Date startTime

Time after which the ticket is valid.

### Class javax.security.auth.kerberos.KeyImpl

class KeyImpl extends Object implements Serializable

serialVersionUID:
  -7889313790214321193L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream ois) throws IOException, ClassNotFoundException
Restores the state of this object from the stream.

Parameters:
  `ois` - the `ObjectInputStream` from which data is read
Throws:
  `IOException` - if an I/O error occurs
  `ClassNotFoundException` - if a serialized class cannot be loaded

##### writeObject

private void writeObject(ObjectOutputStream oos) throws IOException
Writes the state of this object to the stream.

Serial Data:
  this `KeyImpl` is serialized by writing out the ASN.1 Encoded bytes of the encryption key. The ASN.1 encoding is defined in RFC4120 as follows: EncryptionKey ::= SEQUENCE { keytype [0] Int32 -- actually encryption type --, keyvalue [1] OCTET STRING
Parameters:
  `oos` - the `ObjectOutputStream` to which data is written
Throws:
  `IOException` - if an I/O error occurs }

### Class javax.security.auth.kerberos.ServicePermission

class ServicePermission extends Permission implements Serializable

serialVersionUID:
  -1227585031618624935L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream s) throws IOException, ClassNotFoundException
readObject is called to restore the state of the ServicePermission from a stream.

Parameters:
  `s` - the `ObjectInputStream` from which data is read
Throws:
  `IOException` - if an I/O error occurs
  `ClassNotFoundException` - if a serialized class cannot be loaded

##### writeObject

private void writeObject(ObjectOutputStream s) throws IOException
WriteObject is called to save the state of the ServicePermission to a stream. The actions are serialized, and the superclass takes care of the name.

Parameters:
  `s` - the `ObjectOutputStream` to which data is written
Throws:
  `IOException` - if an I/O error occurs

#### Serialized Fields

##### actions

    String actions

the actions string.

## Package javax.security.auth.login

### Exception javax.security.auth.login.AccountException

class AccountException extends LoginException implements Serializable

serialVersionUID:
  -2112878680072211787L

### Exception javax.security.auth.login.AccountExpiredException

class AccountExpiredException extends AccountException implements Serializable

serialVersionUID:
  -6064064890162661560L

### Exception javax.security.auth.login.AccountLockedException

class AccountLockedException extends AccountException implements Serializable

serialVersionUID:
  8280345554014066334L

### Exception javax.security.auth.login.AccountNotFoundException

class AccountNotFoundException extends AccountException implements Serializable

serialVersionUID:
  1498349563916294614L

### Exception javax.security.auth.login.CredentialException

class CredentialException extends LoginException implements Serializable

serialVersionUID:
  -4772893876810601859L

### Exception javax.security.auth.login.CredentialExpiredException

class CredentialExpiredException extends CredentialException implements Serializable

serialVersionUID:
  -5344739593859737937L

### Exception javax.security.auth.login.CredentialNotFoundException

class CredentialNotFoundException extends CredentialException implements Serializable

serialVersionUID:
  -7779934467214319475L

### Exception javax.security.auth.login.FailedLoginException

class FailedLoginException extends LoginException implements Serializable

serialVersionUID:
  802556922354616286L

### Exception javax.security.auth.login.LoginException

class LoginException extends GeneralSecurityException implements Serializable

serialVersionUID:
  -4679091624035232488L

## Package javax.security.auth.x500

### Class javax.security.auth.x500.X500Principal

class X500Principal extends Object implements Serializable

serialVersionUID:
  -500463348111345721L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream s) throws IOException, NotActiveException, ClassNotFoundException
Reads this object from a stream (i.e., deserializes it).

Parameters:
  `s` - the `ObjectInputStream` from which data is read
Throws:
  `IOException` - if an I/O error occurs
  `NotActiveException` - if serialization is not active
  `ClassNotFoundException` - if a serialized class cannot be loaded

##### writeObject

private void writeObject(ObjectOutputStream s) throws IOException
Save the X500Principal object to a stream.

Serial Data:
  this `X500Principal` is serialized by writing out its DER-encoded form (the value of `getEncoded` is serialized).
Parameters:
  `s` - the `ObjectOutputStream` to which data is written
Throws:
  `IOException` - if an I/O error occurs

## Package javax.security.cert

### Exception javax.security.cert.CertificateEncodingException

class CertificateEncodingException extends CertificateException implements Serializable

serialVersionUID:
  -8187642723048403470L

### Exception javax.security.cert.CertificateException

class CertificateException extends Exception implements Serializable

serialVersionUID:
  -5757213374030785290L

### Exception javax.security.cert.CertificateExpiredException

class CertificateExpiredException extends CertificateException implements Serializable

serialVersionUID:
  5091601212177261883L

### Exception javax.security.cert.CertificateNotYetValidException

class CertificateNotYetValidException extends CertificateException implements Serializable

serialVersionUID:
  -8976172474266822818L

### Exception javax.security.cert.CertificateParsingException

class CertificateParsingException extends CertificateException implements Serializable

serialVersionUID:
  -8449352422951136229L

## Package javax.security.sasl

### Exception javax.security.sasl.AuthenticationException

class AuthenticationException extends SaslException implements Serializable

serialVersionUID:
  -3579708765071815007L

### Class javax.security.sasl.AuthorizeCallback

class AuthorizeCallback extends Object implements Serializable

serialVersionUID:
  -2353344186490470805L

#### Serialized Fields

##### authenticationID

    String authenticationID

The (authenticated) authentication id to check.

##### authorizationID

    String authorizationID

The authorization id to check.

##### authorized

    boolean authorized

A flag indicating whether the authentication id is allowed to act on behalf of the authorization id.

##### authorizedID

    String authorizedID

The id of the authorized entity. If null, the id of the authorized entity is authorizationID.

### Class javax.security.sasl.RealmCallback

class RealmCallback extends TextInputCallback implements Serializable

serialVersionUID:
  -4342673378785456908L

### Class javax.security.sasl.RealmChoiceCallback

class RealmChoiceCallback extends ChoiceCallback implements Serializable

serialVersionUID:
  -8588141348846281332L

### Exception javax.security.sasl.SaslException

class SaslException extends IOException implements Serializable

serialVersionUID:
  4579784287983423626L

#### Serialized Fields

##### _exception

    Throwable _exception

The possibly null root cause exception.

## Package javax.smartcardio

### Class javax.smartcardio.ATR

class ATR extends Object implements Serializable

serialVersionUID:
  6695383790847736493L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream in) throws IOException, ClassNotFoundException

Throws:
  `IOException`
  `ClassNotFoundException`

#### Serialized Fields

##### atr

    byte[] atr

### Exception javax.smartcardio.CardException

class CardException extends Exception implements Serializable

serialVersionUID:
  7787607144922050628L

### Exception javax.smartcardio.CardNotPresentException

class CardNotPresentException extends CardException implements Serializable

serialVersionUID:
  1346879911706545215L

### Class javax.smartcardio.CardPermission

class CardPermission extends Permission implements Serializable

serialVersionUID:
  7146787880530705613L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream s) throws IOException, ClassNotFoundException

Throws:
  `IOException`
  `ClassNotFoundException`

##### writeObject

private void writeObject(ObjectOutputStream s) throws IOException

Throws:
  `IOException`

#### Serialized Fields

##### actions

    String actions

### Class javax.smartcardio.CommandAPDU

class CommandAPDU extends Object implements Serializable

serialVersionUID:
  398698301286670877L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream in) throws IOException, ClassNotFoundException

Throws:
  `IOException`
  `ClassNotFoundException`

#### Serialized Fields

##### apdu

    byte[] apdu

### Class javax.smartcardio.ResponseAPDU

class ResponseAPDU extends Object implements Serializable

serialVersionUID:
  6962744978375594225L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream in) throws IOException, ClassNotFoundException

Throws:
  `IOException`
  `ClassNotFoundException`

#### Serialized Fields

##### apdu

    byte[] apdu

## Package javax.sound.midi

### Exception javax.sound.midi.InvalidMidiDataException

class InvalidMidiDataException extends Exception implements Serializable

serialVersionUID:
  2780771756789932067L

### Exception javax.sound.midi.MidiUnavailableException

class MidiUnavailableException extends Exception implements Serializable

serialVersionUID:
  6093809578628944323L

## Package javax.sound.sampled

### Class javax.sound.sampled.AudioPermission

class AudioPermission extends BasicPermission implements Serializable

serialVersionUID:
  -5518053473477801126L

### Exception javax.sound.sampled.LineUnavailableException

class LineUnavailableException extends Exception implements Serializable

serialVersionUID:
  -2046718279487432130L

### Exception javax.sound.sampled.UnsupportedAudioFileException

class UnsupportedAudioFileException extends Exception implements Serializable

serialVersionUID:
  -139127412623160368L

## Package javax.sql

### Class javax.sql.ConnectionEvent

class ConnectionEvent extends EventObject implements Serializable

serialVersionUID:
  -4843217645290030002L

#### Serialized Fields

##### ex

    SQLException ex

The `SQLException` that the driver will throw to the application when an error occurs and the pooled connection is no longer usable.

### Class javax.sql.RowSetEvent

class RowSetEvent extends EventObject implements Serializable

serialVersionUID:
  -1875450876546332005L

### Class javax.sql.StatementEvent

class StatementEvent extends EventObject implements Serializable

serialVersionUID:
  -8089573731826608315L

#### Serialized Fields

##### exception

    SQLException exception

The `SQLException` the driver is about to throw to the application.

##### statement

    PreparedStatement statement

The `PreparedStatement` that is being closed or is invalid.

## Package javax.sql.rowset

### Class javax.sql.rowset.BaseRowSet

class BaseRowSet extends Object implements Serializable

serialVersionUID:
  4886719666485113312L

#### Serialized Fields

##### asciiStream

    InputStream asciiStream

The `InputStream` object that will be returned by the method `getAsciiStream`, which is specified in the `ResultSet` interface.

##### binaryStream

    InputStream binaryStream

The `InputStream` object that will be returned by the method `getBinaryStream`, which is specified in the `ResultSet` interface.

##### charStream

    Reader charStream

The `Reader` object that will be returned by the method `getCharacterStream`, which is specified in the `ResultSet` interface.

##### command

    String command

The query that will be sent to the DBMS for execution when the method `execute` is called.

##### concurrency

    int concurrency

A constant indicating the concurrency of this JDBC `RowSet` object. It must be one of the following `ResultSet` constants: `CONCUR_READ_ONLY` or `CONCUR_UPDATABLE`.

##### dataSource

    String dataSource

The logical name of the data source that the reader/writer should use in order to retrieve a `DataSource` object from a Java Directory and Naming Interface (JNDI) naming service.

##### escapeProcessing

    boolean escapeProcessing

A `boolean` indicating whether the reader for this JDBC `RowSet` object should perform escape processing. `true` means that escape processing is turned on; `false` that it is not. The default is `true`.

##### fetchDir

    int fetchDir

A constant used as a hint to the driver that indicates the direction in which data from this JDBC `RowSet` object is going to be fetched. The following `ResultSet` constants are possible values: `FETCH_FORWARD`, `FETCH_REVERSE`, `FETCH_UNKNOWN`.

Unused at this time.

##### fetchSize

    int fetchSize

A hint to the driver that indicates the expected number of rows in this JDBC `RowSet` object .

Unused at this time.

##### isolation

    int isolation

A constant indicating the isolation level of the connection for this JDBC `RowSet` object . It must be one of the following `Connection` constants: `TRANSACTION_NONE`, `TRANSACTION_READ_UNCOMMITTED`, `TRANSACTION_READ_COMMITTED`, `TRANSACTION_REPEATABLE_READ` or `TRANSACTION_SERIALIZABLE`.

##### listeners

    Vector<RowSetListener> listeners

A `Vector` object that holds the list of listeners that have registered with this `RowSet` object.

##### map

    Map<String,Class<?>> map

The `java.util.Map` object that contains entries mapping SQL type names to classes in the Java programming language for the custom mapping of user-defined types.

##### maxFieldSize

    int maxFieldSize

The maximum field size the reader should read.

##### maxRows

    int maxRows

The maximum number of rows the reader should read.

##### params

    Hashtable<Integer,Object> params

A `Vector` object that holds the parameters set for this `RowSet` object's current command.

##### queryTimeout

    int queryTimeout

The maximum number of seconds the driver will wait for a command to execute. This limit applies while this JDBC `RowSet` object is connected to its data source, that is, while it is populating itself with data and while it is writing data back to the data source.

##### readOnly

    boolean readOnly

A `boolean` indicating whether this JDBC `RowSet` object is read-only. `true` indicates that it is read-only; `false` that it is writable.

##### rowSetType

    int rowSetType

A constant indicating the type of this JDBC `RowSet` object. It must be one of the following `ResultSet` constants: `TYPE_FORWARD_ONLY`, `TYPE_SCROLL_INSENSITIVE`, or `TYPE_SCROLL_SENSITIVE`.

##### showDeleted

    boolean showDeleted

A `boolean` indicating whether deleted rows are visible in this JDBC `RowSet` object .

##### unicodeStream

    InputStream unicodeStream

The `InputStream` object that will be returned by the method `getUnicodeStream`, which is specified in the `ResultSet` interface.

##### URL

    String URL

The JDBC URL the reader, writer, or both supply to the method `DriverManager.getConnection` when the `DriverManager` is used to get a connection.

The JDBC URL identifies the driver to be used to make the connection. This URL can be found in the documentation supplied by the driver vendor.

### Class javax.sql.rowset.RowSetMetaDataImpl

class RowSetMetaDataImpl extends Object implements Serializable

serialVersionUID:
  6893806403181801867L

#### Serialized Fields

##### colCount

    int colCount

The number of columns in the `RowSet` object that created this `RowSetMetaDataImpl` object.

##### colInfo

    javax.sql.rowset.RowSetMetaDataImpl.ColInfo[] colInfo

An array of `ColInfo` objects used to store information about each column in the `RowSet` object for which this `RowSetMetaDataImpl` object was created. The first `ColInfo` object in this array contains information about the first column in the `RowSet` object, the second element contains information about the second column, and so on.

### Exception javax.sql.rowset.RowSetWarning

class RowSetWarning extends SQLException implements Serializable

serialVersionUID:
  6678332766434564774L

## Package javax.sql.rowset.serial

### Class javax.sql.rowset.serial.SerialArray

class SerialArray extends Object implements Serializable

serialVersionUID:
  -8466174297270688520L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream s) throws IOException, ClassNotFoundException
readObject is called to restore the state of the `SerialArray` from a stream.

Parameters:
  `s` - the `ObjectInputStream` to read from.
Throws:
  `ClassNotFoundException` - if the class of a serialized object could not be found.
  `IOException` - if an I/O error occurs.

##### writeObject

private void writeObject(ObjectOutputStream s) throws IOException
writeObject is called to save the state of the `SerialArray` to a stream.

Parameters:
  `s` - the `ObjectOutputStream` to write to.
Throws:
  `IOException` - if an I/O error occurs.

#### Serialized Fields

##### baseType

    int baseType

The SQL type of the elements in this `SerialArray` object. The type is expressed as one of the constants from the class `java.sql.Types`.

##### baseTypeName

    String baseTypeName

The type name used by the DBMS for the elements in the SQL `ARRAY` value that this `SerialArray` object represents.

##### elements

    Object[] elements

A serialized array in which each element is an `Object` in the Java programming language that represents an element in the SQL `ARRAY` value.

##### len

    int len

The number of elements in this `SerialArray` object, which is also the number of elements in the SQL `ARRAY` value that this `SerialArray` object represents.

### Class javax.sql.rowset.serial.SerialBlob

class SerialBlob extends Object implements Serializable

serialVersionUID:
  -8144641928112860441L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream s) throws IOException, ClassNotFoundException
readObject is called to restore the state of the SerialBlob from a stream.

Parameters:
  `s` - the `ObjectInputStream` to read from.
Throws:
  `ClassNotFoundException` - if the class of a serialized object could not be found.
  `IOException` - if an I/O error occurs.

##### writeObject

private void writeObject(ObjectOutputStream s) throws IOException
writeObject is called to save the state of the SerialBlob to a stream.

Parameters:
  `s` - the `ObjectOutputStream` to write to.
Throws:
  `IOException` - if an I/O error occurs.

#### Serialized Fields

##### blob

    Blob blob

The internal representation of the `Blob` object on which this `SerialBlob` object is based.

##### buf

    byte[] buf

A serialized array of uninterpreted bytes representing the value of this `SerialBlob` object.

##### len

    long len

The number of bytes in this `SerialBlob` object's array of bytes.

##### origLen

    long origLen

The original number of bytes in this `SerialBlob` object's array of bytes when it was first established.

### Class javax.sql.rowset.serial.SerialClob

class SerialClob extends Object implements Serializable

serialVersionUID:
  -1662519690087375313L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream s) throws IOException, ClassNotFoundException
readObject is called to restore the state of the SerialClob from a stream.

Parameters:
  `s` - the `ObjectInputStream` to read from.
Throws:
  `ClassNotFoundException` - if the class of a serialized object could not be found.
  `IOException` - if an I/O error occurs.

##### writeObject

private void writeObject(ObjectOutputStream s) throws IOException
writeObject is called to save the state of the SerialClob to a stream.

Parameters:
  `s` - the `ObjectOutputStream` to write to.
Throws:
  `IOException` - if an I/O error occurs.

#### Serialized Fields

##### buf

    char[] buf

A serialized array of characters containing the data of the SQL `CLOB` value that this `SerialClob` object represents.

##### clob

    Clob clob

Internal Clob representation if SerialClob is initialized with a Clob. Null if SerialClob is initialized with a char[].

##### len

    long len

The length in characters of this `SerialClob` object's internal array of characters.

##### origLen

    long origLen

The original length in characters of this `SerialClob` object's internal array of characters.

### Class javax.sql.rowset.serial.SerialDatalink

class SerialDatalink extends Object implements Serializable

serialVersionUID:
  2826907821828733626L

#### Serialized Fields

##### baseType

    int baseType

The SQL type of the elements in this `SerialDatalink` object. The type is expressed as one of the constants from the class `java.sql.Types`.

##### baseTypeName

    String baseTypeName

The type name used by the DBMS for the elements in the SQL `DATALINK` value that this SerialDatalink object represents.

##### url

    URL url

The extracted URL field retrieved from the DATALINK field.

### Exception javax.sql.rowset.serial.SerialException

class SerialException extends SQLException implements Serializable

serialVersionUID:
  -489794565168592690L

### Class javax.sql.rowset.serial.SerialJavaObject

class SerialJavaObject extends Object implements Serializable

serialVersionUID:
  -1465795139032831023L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream s) throws IOException, ClassNotFoundException
readObject is called to restore the state of the `SerialJavaObject` from a stream.

Parameters:
  `s` - the `ObjectInputStream` to read from.
Throws:
  `ClassNotFoundException` - if the class of a serialized object could not be found.
  `IOException` - if an I/O error occurs.

##### writeObject

private void writeObject(ObjectOutputStream s) throws IOException
writeObject is called to save the state of the `SerialJavaObject` to a stream.

Parameters:
  `s` - the `ObjectOutputStream` to write to.
Throws:
  `IOException` - if an I/O error occurs.

#### Serialized Fields

##### chain

    Vector<RowSetWarning> chain

A container for the warnings issued on this `SerialJavaObject` object. When there are multiple warnings, each warning is chained to the previous warning.

##### obj

    Object obj

Placeholder for object to be serialized.

### Class javax.sql.rowset.serial.SerialRef

class SerialRef extends Object implements Serializable

serialVersionUID:
  -4727123500609662274L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream s) throws IOException, ClassNotFoundException
readObject is called to restore the state of the SerialRef from a stream.

Parameters:
  `s` - the `ObjectInputStream` to read from.
Throws:
  `ClassNotFoundException` - if the class of a serialized object could not be found.
  `IOException` - if an I/O error occurs.

##### writeObject

private void writeObject(ObjectOutputStream s) throws IOException
writeObject is called to save the state of the SerialRef to a stream.

Parameters:
  `s` - the `ObjectOutputStream` to write to.
Throws:
  `IOException` - if an I/O error occurs.

#### Serialized Fields

##### baseTypeName

    String baseTypeName

String containing the base type name.

##### object

    Object object

This will store the type `Ref` as an `Object`.

##### reference

    Ref reference

Private copy of the Ref reference.

### Class javax.sql.rowset.serial.SerialStruct

class SerialStruct extends Object implements Serializable

serialVersionUID:
  -8322445504027483372L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream s) throws IOException, ClassNotFoundException
readObject is called to restore the state of the `SerialStruct` from a stream.

Parameters:
  `s` - the `ObjectInputStream` to read from.
Throws:
  `ClassNotFoundException` - if the class of a serialized object could not be found.
  `IOException` - if an I/O error occurs.

##### writeObject

private void writeObject(ObjectOutputStream s) throws IOException
writeObject is called to save the state of the `SerialStruct` to a stream.

Parameters:
  `s` - the `ObjectOutputStream` to write to.
Throws:
  `IOException` - if an I/O error occurs.

#### Serialized Fields

##### attribs

    Object[] attribs

An array of `Object` instances in which each element is an attribute of the SQL structured type that this `SerialStruct` object represents. The attributes are ordered according to their order in the definition of the SQL structured type.

##### SQLTypeName

    String SQLTypeName

The SQL type name for the structured type that this `SerialStruct` object represents. This is the name used in the SQL definition of the SQL structured type.

## Package javax.sql.rowset.spi

### Exception javax.sql.rowset.spi.SyncFactoryException

class SyncFactoryException extends SQLException implements Serializable

serialVersionUID:
  -4354595476433200352L

### Exception javax.sql.rowset.spi.SyncProviderException

class SyncProviderException extends SQLException implements Serializable

serialVersionUID:
  -939908523620640692L

#### Serialized Fields

##### syncResolver

    SyncResolver syncResolver

The instance of `javax.sql.rowset.spi.SyncResolver` that this `SyncProviderException` object will return when its `getSyncResolver` method is called.

## Package javax.transaction.xa

### Exception javax.transaction.xa.XAException

class XAException extends Exception implements Serializable

serialVersionUID:
  -8249683284832867751L

#### Serialized Fields

##### errorCode

    int errorCode

The error code with which to create the SystemException.
The error code for the exception

## Package javax.xml.catalog

### Exception javax.xml.catalog.CatalogException

class CatalogException extends RuntimeException implements Serializable

serialVersionUID:
  653231525876459057L

## Package javax.xml.crypto

### Exception javax.xml.crypto.KeySelectorException

class KeySelectorException extends Exception implements Serializable

serialVersionUID:
  -7480033639322531109L

#### Serialized Fields

##### cause

    Throwable cause

The throwable that caused this exception to get thrown, or `null` if this exception was not caused by another throwable or if the causative throwable is unknown.

### Exception javax.xml.crypto.MarshalException

class MarshalException extends Exception implements Serializable

serialVersionUID:
  -863185580332643547L

#### Serialized Fields

##### cause

    Throwable cause

The throwable that caused this exception to get thrown, or null if this exception was not caused by another throwable or if the causative throwable is unknown.

### Exception javax.xml.crypto.NoSuchMechanismException

class NoSuchMechanismException extends RuntimeException implements Serializable

serialVersionUID:
  4189669069570660166L

#### Serialized Fields

##### cause

    Throwable cause

The throwable that caused this exception to get thrown, or null if this exception was not caused by another throwable or if the causative throwable is unknown.

### Exception javax.xml.crypto.URIReferenceException

class URIReferenceException extends Exception implements Serializable

serialVersionUID:
  7173469703932561419L

#### Serialized Fields

##### cause

    Throwable cause

The throwable that caused this exception to get thrown, or null if this exception was not caused by another throwable or if the causative throwable is unknown.

##### uriReference

    URIReference uriReference

The `URIReference` that was being dereferenced when the exception was thrown, or `null` if not specified.

## Package javax.xml.crypto.dsig

### Exception javax.xml.crypto.dsig.TransformException

class TransformException extends Exception implements Serializable

serialVersionUID:
  5082634801360427800L

#### Serialized Fields

##### cause

    Throwable cause

The throwable that caused this exception to get thrown, or null if this exception was not caused by another throwable or if the causative throwable is unknown.

### Exception javax.xml.crypto.dsig.XMLSignatureException

class XMLSignatureException extends Exception implements Serializable

serialVersionUID:
  -3438102491013869995L

#### Serialized Fields

##### cause

    Throwable cause

The throwable that caused this exception to get thrown, or null if this exception was not caused by another throwable or if the causative throwable is unknown.

## Package javax.xml.datatype

### Exception javax.xml.datatype.DatatypeConfigurationException

class DatatypeConfigurationException extends Exception implements Serializable

serialVersionUID:
  -1699373159027047238L

## Package javax.xml.namespace

### Class javax.xml.namespace.QName

class QName extends Object implements Serializable

serialVersionUID:
  -9120448754896609940L

#### Serialized Fields

##### localPart

    String localPart

local part of this `QName`.

##### namespaceURI

    String namespaceURI

Namespace URI of this `QName`.

##### prefix

    String prefix

prefix of this `QName`.

## Package javax.xml.parsers

### Error javax.xml.parsers.FactoryConfigurationError

class FactoryConfigurationError extends Error implements Serializable

serialVersionUID:
  -827108682472263355L

#### Serialized Fields

##### exception

    Exception exception

`Exception` that represents the error.

### Exception javax.xml.parsers.ParserConfigurationException

class ParserConfigurationException extends Exception implements Serializable

serialVersionUID:
  -3688849216575373917L

## Package javax.xml.stream

### Error javax.xml.stream.FactoryConfigurationError

class FactoryConfigurationError extends Error implements Serializable

serialVersionUID:
  -2994412584589975744L

#### Serialized Fields

##### nested

    Exception nested

The nested exception.

### Exception javax.xml.stream.XMLStreamException

class XMLStreamException extends Exception implements Serializable

serialVersionUID:
  2018819321811497362L

#### Serialized Fields

##### location

    Location location

The location of the error.

##### nested

    Throwable nested

The nested exception.

## Package javax.xml.transform

### Exception javax.xml.transform.TransformerConfigurationException

class TransformerConfigurationException extends TransformerException implements Serializable

serialVersionUID:
  1285547467942875745L

### Exception javax.xml.transform.TransformerException

class TransformerException extends Exception implements Serializable

serialVersionUID:
  975798773772956428L

#### Serialized Fields

##### containedException

    Throwable containedException

Field containedException specifies a wrapped exception. May be null.

##### locator

    SourceLocator locator

Field locator specifies where the error occurred

### Error javax.xml.transform.TransformerFactoryConfigurationError

class TransformerFactoryConfigurationError extends Error implements Serializable

serialVersionUID:
  -6527718720676281516L

#### Serialized Fields

##### exception

    Exception exception

`Exception` for the `TransformerFactoryConfigurationError`.

## Package javax.xml.validation

### Error javax.xml.validation.SchemaFactoryConfigurationError

class SchemaFactoryConfigurationError extends Error implements Serializable

serialVersionUID:
  3531438703147750126L

## Package javax.xml.xpath

### Exception javax.xml.xpath.XPathException

class XPathException extends Exception implements Serializable

serialVersionUID:
  -1837080260374986980L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream in) throws IOException, ClassNotFoundException
Reads the "cause" field from the stream. And initializes the "cause" if it wasn't done before.

Parameters:
  `in` - stream used for deserialization
Throws:
  `IOException` - thrown by `ObjectInputStream`
  `ClassNotFoundException` - thrown by `ObjectInputStream`

##### writeObject

private void writeObject(ObjectOutputStream out) throws IOException
Writes "cause" field to the stream. The cause is got from the parent class.

Parameters:
  `out` - stream used for serialization.
Throws:
  `IOException` - thrown by `ObjectOutputStream`

#### Serialization Overview

Serializable fields.

### Exception javax.xml.xpath.XPathExpressionException

class XPathExpressionException extends XPathException implements Serializable

serialVersionUID:
  -1837080260374986980L

### Exception javax.xml.xpath.XPathFactoryConfigurationException

class XPathFactoryConfigurationException extends XPathException implements Serializable

serialVersionUID:
  -1837080260374986980L

### Exception javax.xml.xpath.XPathFunctionException

class XPathFunctionException extends XPathExpressionException implements Serializable

serialVersionUID:
  -1837080260374986980L

## Package jdk.dynalink

### Exception jdk.dynalink.NoSuchDynamicMethodException

class NoSuchDynamicMethodException extends RuntimeException implements Serializable

serialVersionUID:
  1L

## Package jdk.dynalink.beans

### Class jdk.dynalink.beans.StaticClass

class StaticClass extends Object implements Serializable

serialVersionUID:
  1L

#### Serialization Methods

##### readResolve

private Object readResolve()
Returns `StaticClass.forClass(Class)` for the underlying `clazz` field ensuring that deserialization doesn't create non-canonical instances.

#### Serialized Fields

##### clazz

    Class<?> clazz

The runtime `Class` object whose static members this `StaticClass` represents.

## Package jdk.jfr

### Class jdk.jfr.FlightRecorderPermission

class FlightRecorderPermission extends BasicPermission implements Serializable

## Package jdk.jshell

### Exception jdk.jshell.EvalException

class EvalException extends JShellException implements Serializable

#### Serialized Fields

##### exceptionClass

    String exceptionClass

### Exception jdk.jshell.JShellException

class JShellException extends Exception implements Serializable

### Exception jdk.jshell.UnresolvedReferenceException

class UnresolvedReferenceException extends JShellException implements Serializable

#### Serialized Fields

##### snippet

    DeclarationSnippet snippet

## Package jdk.jshell.spi

### Class jdk.jshell.spi.ExecutionControl.ClassBytecodes

class ClassBytecodes extends Object implements Serializable

serialVersionUID:
  54506481972415973L

#### Serialized Fields

##### bytecodes

    byte[] bytecodes

##### name

    String name

### Exception jdk.jshell.spi.ExecutionControl.ClassInstallException

class ClassInstallException extends ExecutionControl.ExecutionControlException implements Serializable

serialVersionUID:
  1L

#### Serialized Fields

##### installed

    boolean[] installed

### Exception jdk.jshell.spi.ExecutionControl.EngineTerminationException

class EngineTerminationException extends ExecutionControl.ExecutionControlException implements Serializable

serialVersionUID:
  1L

### Exception jdk.jshell.spi.ExecutionControl.ExecutionControlException

class ExecutionControlException extends Exception implements Serializable

serialVersionUID:
  1L

### Exception jdk.jshell.spi.ExecutionControl.InternalException

class InternalException extends ExecutionControl.ExecutionControlException implements Serializable

serialVersionUID:
  1L

### Exception jdk.jshell.spi.ExecutionControl.NotImplementedException

class NotImplementedException extends ExecutionControl.InternalException implements Serializable

serialVersionUID:
  1L

### Exception jdk.jshell.spi.ExecutionControl.ResolutionException

class ResolutionException extends ExecutionControl.RunException implements Serializable

serialVersionUID:
  1L

#### Serialized Fields

##### id

    int id

### Exception jdk.jshell.spi.ExecutionControl.RunException

class RunException extends ExecutionControl.ExecutionControlException implements Serializable

serialVersionUID:
  1L

### Exception jdk.jshell.spi.ExecutionControl.StoppedException

class StoppedException extends ExecutionControl.RunException implements Serializable

serialVersionUID:
  1L

### Exception jdk.jshell.spi.ExecutionControl.UserException

class UserException extends ExecutionControl.RunException implements Serializable

serialVersionUID:
  1L

#### Serialized Fields

##### causeExceptionClass

    String causeExceptionClass

### Exception jdk.jshell.spi.SPIResolutionException

class SPIResolutionException extends RuntimeException implements Serializable

#### Serialized Fields

##### id

    int id

## Package jdk.net

### Class jdk.net.NetworkPermission

class NetworkPermission extends BasicPermission implements Serializable

serialVersionUID:
  -2012939586906722291L

## Package jdk.security.jarsigner

### Exception jdk.security.jarsigner.JarSignerException

class JarSignerException extends RuntimeException implements Serializable

serialVersionUID:
  -4732217075689309530L

## Package netscape.javascript

### Exception netscape.javascript.JSException

class JSException extends RuntimeException implements Serializable

serialVersionUID:
  2778103758223661489L

## Package org.ietf.jgss

### Exception org.ietf.jgss.GSSException

class GSSException extends Exception implements Serializable

serialVersionUID:
  -2706218945227726672L

#### Serialized Fields

##### major

    int major

The major code for this exception

##### majorString

    String majorString

Alternate text string for major code

##### minor

    int minor

The minor code for this exception

##### minorMessage

    String minorMessage

The text string for minor code

## Package org.w3c.dom

### Exception org.w3c.dom.DOMException

class DOMException extends RuntimeException implements Serializable

serialVersionUID:
  6627732366795969916L

#### Serialized Fields

##### code

    short code

## Package org.w3c.dom.events

### Exception org.w3c.dom.events.EventException

class EventException extends RuntimeException implements Serializable

serialVersionUID:
  242753408332692061L

#### Serialized Fields

##### code

    short code

## Package org.w3c.dom.ls

### Exception org.w3c.dom.ls.LSException

class LSException extends RuntimeException implements Serializable

serialVersionUID:
  5371691160978884690L

#### Serialized Fields

##### code

    short code

## Package org.w3c.dom.ranges

### Exception org.w3c.dom.ranges.RangeException

class RangeException extends RuntimeException implements Serializable

serialVersionUID:
  2427563372446661889L

#### Serialized Fields

##### code

    short code

## Package org.w3c.dom.xpath

### Exception org.w3c.dom.xpath.XPathException

class XPathException extends RuntimeException implements Serializable

serialVersionUID:
  3471034171575979943L

#### Serialized Fields

##### code

    short code

## Package org.xml.sax

### Exception org.xml.sax.SAXException

class SAXException extends Exception implements Serializable

serialVersionUID:
  583241635256073760L

#### Serialization Methods

##### readObject

private void readObject(ObjectInputStream in) throws IOException, ClassNotFoundException
Reads the "exception" field from the stream. And initializes the "exception" if it wasn't done before.

Parameters:
  `in` - stream used for deserialization
Throws:
  `IOException` - thrown by `ObjectInputStream`
  `ClassNotFoundException` - thrown by `ObjectInputStream`

##### writeObject

private void writeObject(ObjectOutputStream out) throws IOException
Writes "exception" field to the stream.

Parameters:
  `out` - stream used for serialization.
Throws:
  `IOException` - thrown by `ObjectOutputStream`

#### Serialization Overview

serializable fields

### Exception org.xml.sax.SAXNotRecognizedException

class SAXNotRecognizedException extends SAXException implements Serializable

serialVersionUID:
  5440506620509557213L

### Exception org.xml.sax.SAXNotSupportedException

class SAXNotSupportedException extends SAXException implements Serializable

serialVersionUID:
  -1422818934641823846L

### Exception org.xml.sax.SAXParseException

class SAXParseException extends SAXException implements Serializable

serialVersionUID:
  -5651165872476709336L

#### Serialized Fields

##### columnNumber

    int columnNumber

The column number, or -1.

See Also:
  - `SAXParseException.getColumnNumber()`

##### lineNumber

    int lineNumber

The line number, or -1.

See Also:
  - `SAXParseException.getLineNumber()`

##### publicId

    String publicId

The public identifier, or null.

See Also:
  - `SAXParseException.getPublicId()`

##### systemId

    String systemId

The system identifier, or null.

See Also:
  - `SAXParseException.getSystemId()`