code: @Override
      public MessageConsumer createSharedConsumer(Topic topic, String sharedSubscriptionName) throws JMSException, InvalidDestinationException, InvalidSelectorException {
          if (TraceComponent.isAnyTracingEnabled() && tc.isEntryEnabled())
              SibTr.entry(this, tc, "createSharedConsumer", new Object[] { topic, sharedSubscriptionName });
          MessageConsumer messageConsumer = null;
          try {
              messageConsumer = createConsumer(
                                               topic,
                                               sharedSubscriptionName,
                                               null, //messageSelector
                                               false, //nLocal
                                               true //is JMS2.0 shared non durable subscriber
              );
          } finally {
              if (TraceComponent.isAnyTracingEnabled() && tc.isEntryEnabled())
                  SibTr.exit(this, tc, "createSharedConsumer", messageConsumer);
          }
          return messageConsumer;
      }
docs: /*
  (non-Javadoc)
  
  @see javax.jms.Session#createSharedConsumer(javax.jms.Topic, java.lang.String)