weblogic.ejb
Interfaces 
CachingHome
CachingLocalHome
PreparedQuery
Query
QueryHome
QueryLocalHome
QueryProperties
WLQueryProperties
WLTimer
WLTimerService
Classes 
GenericEnterpriseBean
GenericEntityBean
GenericMessageDrivenBean
GenericSessionBean
WLTimerInfo
Exceptions 
NonDestructiveRuntimeException
OptimisticConcurrencyException