docs: @Override
      public String getConsumerSetLabel()
      {
          String consumerSetLabel = null;
          if (TraceComponent.isAnyTracingEnabled() && tc.isEntryEnabled())
          {
              SibTr.entry(tc, "getConsumerSetLabel");
          }
  
          consumerSetLabel = _consumerKey.getConsumerSet().getLabel();
  
          if (TraceComponent.isAnyTracingEnabled() && tc.isEntryEnabled())
          {
              SibTr.exit(tc, "getConsumerSetLabel", consumerSetLabel);
          }
  
          return consumerSetLabel;
      }