docs: public SIMPTopicSpaceControllable getTopicSpace()
    {
      if (TraceComponent.isAnyTracingEnabled() && tc.isEntryEnabled())
      {
        SibTr.entry(tc, "getTopicSpace");
        SibTr.exit(tc, "getTopicSpace", topicspaceControl);
      }
      return topicspaceControl;
    }