public void contextDestroyed(ServletContextEvent sce) {
final CompletionCoordinatorProcessor completionCoordinatorProcessor = CompletionCoordinatorProcessor.getProcessor() ;
completionCoordinatorProcessor.deactivateParticipant(testNoExceptionCompletionCoordinatorParticipant);
completionCoordinatorProcessor.deactivateParticipant(testTransactionRolledExceptionCompletionCoordinatorParticipant);
completionCoordinatorProcessor.deactivateParticipant(testUnknownTransactionExceptionCompletionCoordinatorParticipant);
completionCoordinatorProcessor.deactivateParticipant(testSystemExceptionCompletionCoordinatorParticipant);
final ParticipantProcessor participantProcessor = ParticipantProcessor.getProcessor() ;
participantProcessor.deactivateParticipant(testPreparedVoteParticipantEngine);
participantProcessor.deactivateParticipant(testAbortedVoteParticipantEngine);
participantProcessor.deactivateParticipant(testReadOnlyParticipantEngine);