code: public void setTopicSpaceName(String name)
      {
          if (TraceComponent.isAnyTracingEnabled() && tc.isEntryEnabled())
              SibTr.entry(this, tc, "setTopicSpaceName", name);
  
          topicSpaceName = name;
  
          if (TraceComponent.isAnyTracingEnabled() && tc.isEntryEnabled())
              SibTr.exit(this, tc, "setTopicSpaceName");
      }
docs: Sets the name of the topicspace that the subscription was made through
  
  @param string