# Uses of Class
java.lang.NumberFormatException

Packages that use NumberFormatException
Package
Description
java.awt
Contains all of the classes for creating user interfaces and for painting graphics and images.
java.lang
Provides classes that are fundamental to the design of the Java programming language.

## Uses of NumberFormatException in java.awt

Methods in java.awt that throw NumberFormatException
Modifier and Type
Method
Description
`static Color`
Color.`decode​(String nm)`
Converts a `String` to an integer and returns the specified opaque `Color`.

## Uses of NumberFormatException in java.lang

Methods in java.lang that throw NumberFormatException
Modifier and Type
Method
Description
`static Byte`
Byte.`decode​(String nm)`
Decodes a `String` into a `Byte`.
`static Integer`
Integer.`decode​(String nm)`
Decodes a `String` into an `Integer`.
`static Long`
Long.`decode​(String nm)`
Decodes a `String` into a `Long`.
`static Short`
Short.`decode​(String nm)`
Decodes a `String` into a `Short`.
`boolean`
Package.`isCompatibleWith​(String desired)`
Compare this package's specification version with a desired version.
`static byte`
Byte.`parseByte​(String s)`
Parses the string argument as a signed decimal `byte`.
`static byte`
Byte.`parseByte​(String s, int radix)`
Parses the string argument as a signed `byte` in the radix specified by the second argument.
`static double`
Double.`parseDouble​(String s)`
Returns a new `double` initialized to the value represented by the specified `String`, as performed by the `valueOf` method of class `Double`.
`static float`
Float.`parseFloat​(String s)`
Returns a new `float` initialized to the value represented by the specified `String`, as performed by the `valueOf` method of class `Float`.
`static int`
Integer.`parseInt​(CharSequence s, int beginIndex, int endIndex, int radix)`
Parses the `CharSequence` argument as a signed `int` in the specified `radix`, beginning at the specified `beginIndex` and extending to `endIndex - 1`.
`static int`
Integer.`parseInt​(String s)`
Parses the string argument as a signed decimal integer.
`static int`
Integer.`parseInt​(String s, int radix)`
Parses the string argument as a signed integer in the radix specified by the second argument.
`static long`
Long.`parseLong​(CharSequence s, int beginIndex, int endIndex, int radix)`
Parses the `CharSequence` argument as a signed `long` in the specified `radix`, beginning at the specified `beginIndex` and extending to `endIndex - 1`.
`static long`
Long.`parseLong​(String s)`
Parses the string argument as a signed decimal `long`.
`static long`
Long.`parseLong​(String s, int radix)`
Parses the string argument as a signed `long` in the radix specified by the second argument.
`static short`
Short.`parseShort​(String s)`
Parses the string argument as a signed decimal `short`.
`static short`
Short.`parseShort​(String s, int radix)`
Parses the string argument as a signed `short` in the radix specified by the second argument.
`static int`
Integer.`parseUnsignedInt​(CharSequence s, int beginIndex, int endIndex, int radix)`
Parses the `CharSequence` argument as an unsigned `int` in the specified `radix`, beginning at the specified `beginIndex` and extending to `endIndex - 1`.
`static int`
Integer.`parseUnsignedInt​(String s)`
Parses the string argument as an unsigned decimal integer.
`static int`
Integer.`parseUnsignedInt​(String s, int radix)`
Parses the string argument as an unsigned integer in the radix specified by the second argument.
`static long`
Long.`parseUnsignedLong​(CharSequence s, int beginIndex, int endIndex, int radix)`
Parses the `CharSequence` argument as an unsigned `long` in the specified `radix`, beginning at the specified `beginIndex` and extending to `endIndex - 1`.
`static long`
Long.`parseUnsignedLong​(String s)`
Parses the string argument as an unsigned decimal `long`.
`static long`
Long.`parseUnsignedLong​(String s, int radix)`
Parses the string argument as an unsigned `long` in the radix specified by the second argument.
`static Byte`
Byte.`valueOf​(String s)`
Returns a `Byte` object holding the value given by the specified `String`.
`static Byte`
Byte.`valueOf​(String s, int radix)`
Returns a `Byte` object holding the value extracted from the specified `String` when parsed with the radix given by the second argument.
`static Double`
Double.`valueOf​(String s)`
Returns a `Double` object holding the `double` value represented by the argument string `s`.
`static Float`
Float.`valueOf​(String s)`
Returns a `Float` object holding the `float` value represented by the argument string `s`.
`static Integer`
Integer.`valueOf​(String s)`
Returns an `Integer` object holding the value of the specified `String`.
`static Integer`
Integer.`valueOf​(String s, int radix)`
Returns an `Integer` object holding the value extracted from the specified `String` when parsed with the radix given by the second argument.
`static Long`
Long.`valueOf​(String s)`
Returns a `Long` object holding the value of the specified `String`.
`static Long`
Long.`valueOf​(String s, int radix)`
Returns a `Long` object holding the value extracted from the specified `String` when parsed with the radix given by the second argument.
`static Short`
Short.`valueOf​(String s)`
Returns a `Short` object holding the value given by the specified `String`.
`static Short`
Short.`valueOf​(String s, int radix)`
Returns a `Short` object holding the value extracted from the specified `String` when parsed with the radix given by the second argument.
Constructors in java.lang that throw NumberFormatException
Modifier
Constructor
Description
``
`Byte​(String s)`
Deprecated, for removal: This API element is subject to removal in a future version.
It is rarely appropriate to use this constructor.
``
`Double​(String s)`
Deprecated, for removal: This API element is subject to removal in a future version.
It is rarely appropriate to use this constructor.
``
`Float​(String s)`
Deprecated, for removal: This API element is subject to removal in a future version.
It is rarely appropriate to use this constructor.
``
`Integer​(String s)`
Deprecated, for removal: This API element is subject to removal in a future version.
It is rarely appropriate to use this constructor.
``
`Long​(String s)`
Deprecated, for removal: This API element is subject to removal in a future version.
It is rarely appropriate to use this constructor.
``
`Short​(String s)`
Deprecated, for removal: This API element is subject to removal in a future version.
It is rarely appropriate to use this constructor.