com.liferay.portlet
Interfaces 
ControlPanelEntry
CustomUserAttributes
InvokerFilterContainer
InvokerPortlet
InvokerPortletFactory
PortalPreferences
PortletConfigFactory
PortletInstanceFactory
PortletPreferencesFactory
PortletPreferencesFactoryConstants
PortletQName
PortletResourceAccessor
PortletURLFactory
RequestBackedPortletURLFactory
Classes 
ActionRequestFactory
ActionRequestImpl
ActionResponseFactory
ActionResponseImpl
AdministratorControlPanelEntry
BaseControlPanelEntry
BaseFriendlyURLMapper
BasePreferencesImpl
CacheControlImpl
CheckboxParametersPortletFilter
ClientDataRequestImpl
DefaultControlPanelEntry
DefaultControlPanelEntryFactory
DefaultCustomUserAttributes
EventImpl
EventRequestFactory
EventRequestImpl
EventResponseFactory
EventResponseImpl
FilterChainImpl
FilterConfigFactory
FilterConfigImpl
FriendlyURLMapperTrackerImpl
InvokerFilterContainerImpl
InvokerPortletFactoryImpl
InvokerPortletImpl
InvokerPortletResponse
JavaScriptPortletResourcePredicateFilter
LiberalControlPanelEntry
MimeResponseImpl
OmniadminControlPanelEntry
PortalContextImpl
PortalPreferencesImpl
PortalPreferencesWrapper
PortalPreferencesWrapperCacheUtil
PortletBagFactory
PortletBagImpl
PortletConfigFactoryImpl
PortletConfigFactoryUtil
PortletConfigImpl
PortletContainerImpl
PortletContextBag
PortletContextBagPool
PortletContextFactory
PortletContextImpl
PortletFilterFactory
PortletInstanceFactoryImpl
PortletInstanceFactoryUtil
PortletPreferencesFactoryImpl
PortletPreferencesFactoryUtil
PortletPreferencesImpl
PortletPreferencesWrapper
PortletQNameImpl
PortletQNameUtil
PortletRequestDispatcherImpl
PortletRequestImpl
PortletResourceAccessor.DefaultPortletResourceAccessor
PortletResourceAccessor.PortalPortletResourceAccessor
PortletResourceBundle
PortletResourceStaticURLGenerator
PortletResponseImpl
PortletServletRequest
PortletServletResponse
PortletServletSession
PortletSessionAttributeMap
PortletSessionAttributeMap.AttributeNameMapper
PortletSessionImpl
PortletSetupUtil
PortletURLFactoryImpl
PortletURLFactoryUtil
PortletURLImpl
PortletURLImplWrapper
PortletURLListenerFactory
PortletURLUtil
Preference
PublicRenderParameters
PublicRenderParametersPool
RenderParametersPool
RenderRequestFactory
RenderRequestImpl
RenderResponseFactory
RenderResponseImpl
RequestBackedPortletURLFactoryUtil
ResourceRequestFactory
ResourceRequestImpl
ResourceResponseFactory
ResourceResponseImpl
RestrictPortletContainerWrapper
RouteImpl
RouterImpl
ScriptDataPortletFilter
SecurityPortletContainerWrapper
StateAwareResponseImpl
StrictPortletPreferencesImpl
StrutsPortlet
StrutsResourceBundle
UndeployedPortlet
UserAttributes
UserInfoFactory
VelocityPortlet
VirtualLayoutFriendlyURLResolver