org.apache.struts.action
Interfaces 
PlugIn
Classes 
Action
ActionError
ActionErrors
ActionForm
ActionFormBean
ActionForward
ActionMapping
ActionMessage
ActionMessages
ActionRedirect
ActionServlet
ActionServletWrapper
DynaActionForm
DynaActionFormClass
ExceptionHandler
ForwardingActionForward
RedirectingActionForward
RequestActionMapping
RequestProcessor
SessionActionMapping
Exceptions 
InvalidCancelException