org.mule.impl
Interfaces 
InitialisationCallback
UMODescriptorAware
Classes 
AbstractExceptionListener
DefaultComponentExceptionStrategy
DefaultExceptionStrategy
DefaultLifecycleAdapter
DefaultLifecycleAdapterFactory
EndpointList
ImmutableMuleDescriptor
ImmutableMuleEndpoint
InterceptorsInvoker
MuleComponent
MuleComponentFactory
MuleDescriptor
MuleEvent
MuleEventContext
MuleMessage
MuleModel
MuleProxy
MuleSession
MuleTransactionConfig
RequestContext
ResponseOutputStream
Exceptions 
AlreadyInitialisedException
FailedToQueueEventException