docs: public long getDestinationLowMsgs()
    {
      if (TraceComponent.isAnyTracingEnabled() && tc.isEntryEnabled()) 
        SibTr.entry(tc, "getDestinationLowMsgs");
      
      long destLowMsgs = itemStream.getDestLowMsgs();
      
      if (TraceComponent.isAnyTracingEnabled() && tc.isEntryEnabled()) 
        SibTr.exit(tc, "getDestinationLowMsgs", new Long(destLowMsgs));
      
      return destLowMsgs ;
    }