docs: public void topicSpaceCreatedEvent(DestinationHandler destination) throws SIResourceException
    {
      if (TraceComponent.isAnyTracingEnabled() && tc.isEntryEnabled())
        SibTr.entry(tc, "topicSpaceCreatedEvent", destination);
      
      try
      {
        _lockManager.lockExclusive();
        
        _neighbours.topicSpaceCreated(destination);
      }
      finally
      {
        _lockManager.unlockExclusive();
      }
  
      if (TraceComponent.isAnyTracingEnabled() && tc.isEntryEnabled())
        SibTr.exit(tc, "topicSpaceCreatedEvent");
    }