connectionDelegate.unsubscribe(name);
sessionDelegate.unsubscribe(name);
   public void unsubscribe(String name) throws JMSException   {      //As per spec. section 4.11      if (sessionType == TYPE_QUEUE_SESSION)      {         throw new IllegalStateException("Cannot unsubscribe using a QueueSession");      }      connectionDelegate.unsubscribe(name);   }