org.jacorb.notification.queue
Interfaces 
EventQueueOverflowStrategy
MessageQueue
MessageQueue.DiscardListener
MessageQueueAdapter
Classes 
AbstractBoundedEventHeap
AbstractBoundedEventQueue
BoundedDeadlineEventQueue
BoundedFifoEventQueue
BoundedPriorityEventQueue
BoundedReceiveTimeEventQueue
DefaultMessageQueueAdapter
EventQueueFactory
QueueUtil
RWLockEventQueueDecorator