软件包 javax.el 的分层结构

软件包分层结构：

所有软件包

类分层结构

• java.lang.Object
  • javax.el.BeanELResolver.BeanProperties
  • javax.el.BeanELResolver.BeanProperty
  • javax.el.ELContext
  • javax.el.ELResolver
    • javax.el.ArrayELResolver
    • javax.el.BeanELResolver
    • javax.el.CompositeELResolver
    • javax.el.ListELResolver
    • javax.el.MapELResolver
    • javax.el.ResourceBundleELResolver
  • java.util.EventObject (implements java.io.Serializable)
    • javax.el.ELContextEvent
  • javax.el.Expression (implements java.io.Serializable)
    • javax.el.MethodExpression
    • javax.el.ValueExpression
  • javax.el.ExpressionFactory
  • javax.el.FunctionMapper
  • javax.el.MethodInfo
  • java.lang.Throwable (implements java.io.Serializable)
    • java.lang.Exception
      • java.lang.RuntimeException
        • javax.el.ELException
          • javax.el.MethodNotFoundException
          • javax.el.PropertyNotFoundException
          • javax.el.PropertyNotWritableException
  • javax.el.ValueReference (implements java.io.Serializable)
  • javax.el.VariableMapper

接口分层结构

• java.util.EventListener
  • javax.el.ELContextListener