code: @Override
      public int checkStillBlocked()
      {
          if (TraceComponent.isAnyTracingEnabled() && tc.isEntryEnabled())
              SibTr.entry(tc, "checkStillBlocked");
  
          int blockingReason = DestinationHandler.OUTPUT_HANDLER_FOUND;
  
          boolean isBlocked = !_itemStream.isQLowRemoteLimit();
          if (isBlocked)
              blockingReason = DestinationHandler.OUTPUT_HANDLER_ALL_HIGH_LIMIT;
  
          if (TraceComponent.isAnyTracingEnabled() && tc.isEntryEnabled())
              SibTr.exit(tc, "checkStillBlocked", Integer.valueOf(blockingReason));
          return blockingReason;
  
      }
docs: /*
  (non-Javadoc)
  
  @see com.ibm.ws.sib.processor.impl.interfaces.MessageDeliverer#checkStillBlocked