# Hierarchy For All Packages

Package Hierarchies:

- javax.el,
- javax.servlet,
- javax.servlet.annotation,
- javax.servlet.descriptor,
- javax.servlet.http,
- javax.servlet.jsp,
- javax.servlet.jsp.el,
- javax.servlet.jsp.tagext,
- javax.websocket,
- javax.websocket.server

## Class Hierarchy

- java.lang.Object
  - javax.servlet.AsyncEvent
  - javax.el.BeanNameResolver
  - javax.websocket.ClientEndpointConfig.Builder
  - javax.websocket.ClientEndpointConfig.Configurator
  - javax.websocket.CloseReason
  - javax.websocket.ContainerProvider
  - javax.servlet.http.Cookie (implements java.lang.Cloneable, java.io.Serializable)
  - javax.el.ELClass
  - javax.el.ELContext
    - javax.el.StandardELContext
  - javax.el.ELManager
  - javax.el.ELProcessor
  - javax.el.ELResolver
    - javax.el.ArrayELResolver
    - javax.el.BeanELResolver
    - javax.el.BeanNameELResolver
    - javax.el.CompositeELResolver
    - javax.servlet.jsp.el.ImplicitObjectELResolver
    - javax.el.ListELResolver
    - javax.el.MapELResolver
    - javax.el.ResourceBundleELResolver
    - javax.servlet.jsp.el.ScopedAttributeELResolver
    - javax.el.StaticFieldELResolver
    - javax.el.TypeConverter
  - javax.websocket.Endpoint
  - javax.servlet.jsp.ErrorData
  - javax.el.EvaluationListener
  - java.util.EventObject (implements java.io.Serializable)
    - javax.el.ELContextEvent
    - javax.servlet.http.HttpSessionEvent
      - javax.servlet.http.HttpSessionBindingEvent
    - javax.servlet.ServletContextEvent
      - javax.servlet.ServletContextAttributeEvent
    - javax.servlet.ServletRequestEvent
      - javax.servlet.ServletRequestAttributeEvent
  - javax.el.Expression (implements java.io.Serializable)
    - javax.el.MethodExpression
    - javax.el.ValueExpression
  - javax.servlet.jsp.el.Expression
  - javax.servlet.jsp.el.ExpressionEvaluator
  - javax.el.ExpressionFactory
  - javax.servlet.jsp.tagext.FunctionInfo
  - javax.el.FunctionMapper
  - javax.servlet.GenericServlet (implements java.io.Serializable, javax.servlet.Servlet, javax.servlet.ServletConfig)
    - javax.servlet.http.HttpServlet
  - javax.servlet.HttpConstraintElement
    - javax.servlet.HttpMethodConstraintElement
    - javax.servlet.ServletSecurityElement
  - javax.servlet.http.HttpUtils
  - javax.el.ImportHandler
  - java.io.InputStream (implements java.io.Closeable)
    - javax.servlet.ServletInputStream
  - javax.servlet.jsp.JspContext
    - javax.servlet.jsp.PageContext
  - javax.servlet.jsp.JspEngineInfo
  - javax.servlet.jsp.JspFactory
  - javax.servlet.jsp.tagext.JspFragment
  - javax.el.LambdaExpression
  - javax.el.MethodInfo
  - javax.servlet.MultipartConfigElement
  - java.io.OutputStream (implements java.io.Closeable, java.io.Flushable)
    - javax.servlet.ServletOutputStream
  - javax.servlet.jsp.tagext.PageData
  - javax.websocket.SendResult
  - javax.websocket.server.ServerEndpointConfig.Builder
  - javax.websocket.server.ServerEndpointConfig.Configurator
  - javax.servlet.ServletRequestWrapper (implements javax.servlet.ServletRequest)
    - javax.servlet.http.HttpServletRequestWrapper (implements javax.servlet.http.HttpServletRequest)
  - javax.servlet.ServletResponseWrapper (implements javax.servlet.ServletResponse)
    - javax.servlet.http.HttpServletResponseWrapper (implements javax.servlet.http.HttpServletResponse)
  - javax.servlet.jsp.tagext.SimpleTagSupport (implements javax.servlet.jsp.tagext.SimpleTag)
  - javax.servlet.jsp.tagext.TagAdapter (implements javax.servlet.jsp.tagext.Tag)
  - javax.servlet.jsp.tagext.TagAttributeInfo
  - javax.servlet.jsp.tagext.TagData (implements java.lang.Cloneable)
  - javax.servlet.jsp.tagext.TagExtraInfo
  - javax.servlet.jsp.tagext.TagFileInfo
  - javax.servlet.jsp.tagext.TagInfo
  - javax.servlet.jsp.tagext.TagLibraryInfo
  - javax.servlet.jsp.tagext.TagLibraryValidator
  - javax.servlet.jsp.tagext.TagSupport (implements javax.servlet.jsp.tagext.IterationTag, java.io.Serializable)
    - javax.servlet.jsp.tagext.BodyTagSupport (implements javax.servlet.jsp.tagext.BodyTag)
  - javax.servlet.jsp.tagext.TagVariableInfo
  - java.lang.Throwable (implements java.io.Serializable)
    - java.lang.Exception
      - javax.websocket.DecodeException
      - javax.websocket.DeploymentException
      - javax.servlet.jsp.el.ELException
        - javax.servlet.jsp.el.ELParseException
      - javax.websocket.EncodeException
      - javax.servlet.jsp.JspException
        - javax.servlet.jsp.JspTagException
        - javax.servlet.jsp.SkipPageException
      - java.lang.RuntimeException
        - javax.el.ELException
          - javax.el.MethodNotFoundException
          - javax.el.PropertyNotFoundException
          - javax.el.PropertyNotWritableException
      - javax.servlet.ServletException
        - javax.servlet.UnavailableException
      - javax.websocket.SessionException
  - javax.servlet.jsp.tagext.ValidationMessage
  - javax.el.ValueReference (implements java.io.Serializable)
  - javax.servlet.jsp.tagext.VariableInfo
  - javax.el.VariableMapper
  - java.io.Writer (implements java.lang.Appendable, java.io.Closeable, java.io.Flushable)
    - javax.servlet.jsp.JspWriter
      - javax.servlet.jsp.tagext.BodyContent

## Interface Hierarchy

- javax.servlet.AsyncContext
- java.lang.AutoCloseable
  - java.io.Closeable
    - javax.websocket.Session
  - javax.servlet.http.WebConnection
- javax.websocket.CloseReason.CloseCode
- javax.websocket.Decoder
  - javax.websocket.Decoder.Binary<T>
  - javax.websocket.Decoder.BinaryStream<T>
  - javax.websocket.Decoder.Text<T>
  - javax.websocket.Decoder.TextStream<T>
- javax.servlet.jsp.tagext.DynamicAttributes
- javax.websocket.Encoder
  - javax.websocket.Encoder.Binary<T>
  - javax.websocket.Encoder.BinaryStream<T>
  - javax.websocket.Encoder.Text<T>
  - javax.websocket.Encoder.TextStream<T>
- javax.websocket.EndpointConfig
  - javax.websocket.ClientEndpointConfig
  - javax.websocket.server.ServerEndpointConfig
- java.util.EventListener
  - javax.servlet.AsyncListener
  - javax.el.ELContextListener
  - javax.servlet.http.HttpSessionActivationListener
  - javax.servlet.http.HttpSessionAttributeListener
  - javax.servlet.http.HttpSessionBindingListener
  - javax.servlet.http.HttpSessionIdListener
  - javax.servlet.http.HttpSessionListener
  - javax.servlet.ReadListener
  - javax.servlet.ServletContextAttributeListener
  - javax.servlet.ServletContextListener
  - javax.servlet.ServletRequestAttributeListener
  - javax.servlet.ServletRequestListener
  - javax.servlet.WriteListener
- javax.websocket.Extension
- javax.websocket.Extension.Parameter
- javax.servlet.Filter
- javax.servlet.FilterChain
- javax.servlet.FilterConfig
- javax.servlet.jsp.el.FunctionMapper
- javax.websocket.server.HandshakeRequest
- javax.websocket.HandshakeResponse
- javax.servlet.http.HttpSession
- javax.servlet.http.HttpSessionContext
- javax.servlet.http.HttpUpgradeHandler
- javax.servlet.jsp.JspApplicationContext
- javax.servlet.descriptor.JspConfigDescriptor
- javax.servlet.jsp.tagext.JspIdConsumer
- javax.servlet.descriptor.JspPropertyGroupDescriptor
- javax.servlet.jsp.tagext.JspTag
  - javax.servlet.jsp.tagext.SimpleTag
  - javax.servlet.jsp.tagext.Tag
    - javax.servlet.jsp.tagext.IterationTag
      - javax.servlet.jsp.tagext.BodyTag
- javax.websocket.MessageHandler
  - javax.websocket.MessageHandler.Partial<T>
  - javax.websocket.MessageHandler.Whole<T>
- javax.servlet.http.Part
- javax.websocket.PongMessage
- javax.servlet.Registration
  - javax.servlet.FilterRegistration
    - javax.servlet.FilterRegistration.Dynamic (also extends javax.servlet.Registration.Dynamic)
  - javax.servlet.Registration.Dynamic
    - javax.servlet.FilterRegistration.Dynamic (also extends javax.servlet.FilterRegistration)
    - javax.servlet.ServletRegistration.Dynamic (also extends javax.servlet.ServletRegistration)
  - javax.servlet.ServletRegistration
    - javax.servlet.ServletRegistration.Dynamic (also extends javax.servlet.Registration.Dynamic)
- javax.websocket.RemoteEndpoint
  - javax.websocket.RemoteEndpoint.Async
  - javax.websocket.RemoteEndpoint.Basic
- javax.servlet.RequestDispatcher
- javax.websocket.SendHandler
- javax.websocket.server.ServerApplicationConfig
- javax.servlet.Servlet
  - javax.servlet.jsp.JspPage
    - javax.servlet.jsp.HttpJspPage
- javax.servlet.ServletConfig
- javax.servlet.ServletContainerInitializer
- javax.servlet.ServletContext
- javax.servlet.ServletRequest
  - javax.servlet.http.HttpServletRequest
- javax.servlet.ServletResponse
  - javax.servlet.http.HttpServletResponse
- javax.servlet.SessionCookieConfig
- javax.servlet.SingleThreadModel
- javax.servlet.descriptor.TaglibDescriptor
- javax.servlet.jsp.tagext.TryCatchFinally
- javax.servlet.jsp.el.VariableResolver
- javax.websocket.WebSocketContainer
  - javax.websocket.server.ServerContainer

## Annotation Type Hierarchy

- javax.websocket.ClientEndpoint (implements java.lang.annotation.Annotation)
- javax.servlet.annotation.HandlesTypes (implements java.lang.annotation.Annotation)
- javax.servlet.annotation.HttpConstraint (implements java.lang.annotation.Annotation)
- javax.servlet.annotation.HttpMethodConstraint (implements java.lang.annotation.Annotation)
- javax.servlet.annotation.MultipartConfig (implements java.lang.annotation.Annotation)
- javax.websocket.OnClose (implements java.lang.annotation.Annotation)
- javax.websocket.OnError (implements java.lang.annotation.Annotation)
- javax.websocket.OnMessage (implements java.lang.annotation.Annotation)
- javax.websocket.OnOpen (implements java.lang.annotation.Annotation)
- javax.websocket.server.PathParam (implements java.lang.annotation.Annotation)
- javax.websocket.server.ServerEndpoint (implements java.lang.annotation.Annotation)
- javax.servlet.annotation.ServletSecurity (implements java.lang.annotation.Annotation)
- javax.servlet.annotation.WebFilter (implements java.lang.annotation.Annotation)
- javax.servlet.annotation.WebInitParam (implements java.lang.annotation.Annotation)
- javax.servlet.annotation.WebListener (implements java.lang.annotation.Annotation)
- javax.servlet.annotation.WebServlet (implements java.lang.annotation.Annotation)

## Enum Hierarchy

- java.lang.Object
  - java.lang.Enum<E> (implements java.lang.Comparable<T>, java.io.Serializable)
    - javax.websocket.CloseReason.CloseCodes (implements javax.websocket.CloseReason.CloseCode)
    - javax.servlet.DispatcherType
    - javax.servlet.annotation.ServletSecurity.EmptyRoleSemantic
    - javax.servlet.annotation.ServletSecurity.TransportGuarantee
    - javax.servlet.SessionTrackingMode