com.ibm.websphere.ActivitySession
Interfaces 
UserActivitySession
Exceptions 
ActivitySessionAlreadyActiveException
ActivitySessionCompletedException
ActivitySessionException
ActivitySessionPendingException
ActivitySessionResetException
ContextPendingException
MixedOutcomeException
NoActivitySessionException
NotOriginatorException
NotProcessedException
NotSupportedException
SystemException
TimeoutOutOfRangeException
TransactionPendingException