## Hierarchy For All Packages

Package Hierarchies:
  javax.servlet, javax.servlet.http, javax.servlet.jsp, javax.servlet.jsp.tagext

## Class Hierarchy

- class java.lang.Object
  - class javax.servlet.http.Cookie (implements java.lang.Cloneable)
  - class java.util.EventObject (implements java.io.Serializable)
    - class javax.servlet.http.HttpSessionEvent
      - class javax.servlet.http.HttpSessionBindingEvent
    - class javax.servlet.ServletContextEvent
      - class javax.servlet.ServletContextAttributeEvent
  - class javax.servlet.GenericServlet (implements java.io.Serializable, javax.servlet.Servlet, javax.servlet.ServletConfig)
    - class javax.servlet.http.HttpServlet (implements java.io.Serializable)
  - class javax.servlet.http.HttpUtils
  - class java.io.InputStream
    - class javax.servlet.ServletInputStream
  - class javax.servlet.jsp.JspEngineInfo
  - class javax.servlet.jsp.JspFactory
  - class java.io.OutputStream
    - class javax.servlet.ServletOutputStream
  - class javax.servlet.jsp.PageContext
  - class javax.servlet.jsp.tagext.PageData
  - class javax.servlet.ServletRequestWrapper (implements javax.servlet.ServletRequest)
    - class javax.servlet.http.HttpServletRequestWrapper (implements javax.servlet.http.HttpServletRequest)
  - class javax.servlet.ServletResponseWrapper (implements javax.servlet.ServletResponse)
    - class javax.servlet.http.HttpServletResponseWrapper (implements javax.servlet.http.HttpServletResponse)
  - class javax.servlet.jsp.tagext.TagAttributeInfo
  - class javax.servlet.jsp.tagext.TagData (implements java.lang.Cloneable)
  - class javax.servlet.jsp.tagext.TagExtraInfo
  - class javax.servlet.jsp.tagext.TagInfo
  - class javax.servlet.jsp.tagext.TagLibraryInfo
  - class javax.servlet.jsp.tagext.TagLibraryValidator
  - class javax.servlet.jsp.tagext.TagSupport (implements javax.servlet.jsp.tagext.IterationTag, java.io.Serializable)
    - class javax.servlet.jsp.tagext.BodyTagSupport (implements javax.servlet.jsp.tagext.BodyTag)
  - class javax.servlet.jsp.tagext.TagVariableInfo
  - class java.lang.Throwable (implements java.io.Serializable)
    - class java.lang.Exception
      - class javax.servlet.jsp.JspException
        - class javax.servlet.jsp.JspTagException
      - class javax.servlet.ServletException
        - class javax.servlet.UnavailableException
  - class javax.servlet.jsp.tagext.ValidationMessage
  - class javax.servlet.jsp.tagext.VariableInfo
  - class java.io.Writer
    - class javax.servlet.jsp.JspWriter
      - class javax.servlet.jsp.tagext.BodyContent

## Interface Hierarchy

- interface java.util.EventListener
  - interface javax.servlet.http.HttpSessionActivationListener
  - interface javax.servlet.http.HttpSessionAttributeListener
  - interface javax.servlet.http.HttpSessionBindingListener
  - interface javax.servlet.http.HttpSessionListener
  - interface javax.servlet.ServletContextAttributeListener
  - interface javax.servlet.ServletContextListener
- interface javax.servlet.Filter
- interface javax.servlet.FilterChain
- interface javax.servlet.FilterConfig
- interface javax.servlet.http.HttpSession
- interface javax.servlet.http.HttpSessionContext
- interface javax.servlet.RequestDispatcher
- interface javax.servlet.Servlet
  - interface javax.servlet.jsp.JspPage
    - interface javax.servlet.jsp.HttpJspPage
- interface javax.servlet.ServletConfig
- interface javax.servlet.ServletContext
- interface javax.servlet.ServletRequest
  - interface javax.servlet.http.HttpServletRequest
- interface javax.servlet.ServletResponse
  - interface javax.servlet.http.HttpServletResponse
- interface javax.servlet.SingleThreadModel
- interface javax.servlet.jsp.tagext.Tag
  - interface javax.servlet.jsp.tagext.IterationTag
    - interface javax.servlet.jsp.tagext.BodyTag
- interface javax.servlet.jsp.tagext.TryCatchFinally

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