javax.ejb
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EJBContext
EJBHome
EJBLocalHome
EJBLocalObject
EJBMetaData
EJBObject
EnterpriseBean
EntityBean
EntityContext
Handle
HomeHandle
MessageDrivenBean
MessageDrivenContext
SessionBean
SessionContext
SessionSynchronization
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AccessLocalException
CreateException
DuplicateKeyException
EJBException
FinderException
NoSuchEntityException
NoSuchObjectLocalException
ObjectNotFoundException
RemoveException
TransactionRequiredLocalException
TransactionRolledbackLocalException