code: public void stop(String destName) throws MessagingException {
          try {
              // Look for an existing destination for the given destination
              //
              JMSDestination jmsDest =
                      jmsDestinations.get(destName);
              if (jmsDest != null) {
                  // Close out all JMS related state
                  //
                  if (jmsDest.producer != null) {
                      jmsDest.producer.close();
                      logger.debug("Closed producer for " + destName);
                  }
                  if (jmsDest.consumer != null) {
                      jmsDest.consumer.close();
                      logger.debug("Closed consumer for " + destName);
                  }
                  if (jmsDest.session != null) {
                      jmsDest.session.close();
                      logger.debug("Closed session for " + destName);
                  }
  
                  jmsDest.destination = null;
                  jmsDest.session = null;
                  jmsDest.producer = null;
                  jmsDest.consumer = null;
  
                  // Remove the JMS client entry
                  //
                  jmsDestinations.remove(destName);
                  jmsDest = null;
              }
          } catch (JMSException e) {
              throw new MessagingException(e.getMessage(), e);
          }
      }
docs: Stops producers and consumers on a given destination.
  This has no effect on durable subscriptions.
  
  @param destName
  @throws MessagingException