code: public void closeProducers()
    {
      if (TraceComponent.isAnyTracingEnabled() && tc.isEntryEnabled())
        SibTr.entry(tc, "closeProducers");
  
      //Tell any destinations that target this destination to close their producers
      if (aliasesThatTargetThisDest != null)
      {
        synchronized(aliasesThatTargetThisDest)
        {
          Iterator i = aliasesThatTargetThisDest.iterator();
          while (i.hasNext())
          {
            AbstractAliasDestinationHandler abstractAliasDestinationHandler = 
              (AbstractAliasDestinationHandler) i.next();
            abstractAliasDestinationHandler.closeProducers();
          }
        }
      }
      
      // Close all producers
      ProducerInputHandler inputHandler = (ProducerInputHandler) getInputHandler();
      
      if (inputHandler != null)
        inputHandler.closeProducersDestinationDeleted();
  
      if (TraceComponent.isAnyTracingEnabled() && tc.isEntryEnabled())
        SibTr.exit(tc, "closeProducers");
  
      return;
    }
docs: /* (non-Javadoc)
  @see com.ibm.ws.sib.processor.impl.interfaces.DestinationHandler#closeProducers()