docs: public synchronized void deleteAllPubSubOutputHandlers()
      {
          if (TraceComponent.isAnyTracingEnabled() && tc.isEntryEnabled())
              SibTr.entry(tc, "deleteAllPubSubOutputHandlers");
  
          _pubsubOutputHandlerLockManager.lockExclusive();
          _pubsubOutputHandlers.clear();
          _pubsubOutputHandlerLockManager.unlockExclusive();
  
          if (TraceComponent.isAnyTracingEnabled() && tc.isEntryEnabled())
              SibTr.exit(tc, "deleteAllPubSubOutputHandlers");
      }