How to receive message from a MDB?

I created and deployed a MDB. I built a test client which send message to the MDB. It looks as follow:

***************
      public static void main(String[] args) {
            new TestSendMessage();
      }

      public TestSendMessage() {
            super();
            System.out.println("this is a client to send message");
            try {
                  QueueConnection queueConnection = MyMessageUtil.getQueueConnection();
                  // Die konfigurierte Queue holen:
                  Queue queue = MyMessageUtil.getQueue();

                  // Verbindung erzeugen:
                  QueueSession queueSession = queueConnection.createQueueSession(
                              false, Session.AUTO_ACKNOWLEDGE);
                  QueueSender queueSender = queueSession.createSender(queue);

                  // Senden der Nachricht:
                  TextMessage textMessage = queueSession.createTextMessage();
                  textMessage.setText("I am from China");

                  queueSender.send(textMessage);

            } catch (NamingException e) {
                  // TODO Auto-generated catch block
                  e.printStackTrace();
            } catch (JMSException e) {
                  // TODO Auto-generated catch block
                  e.printStackTrace();
            }
      }
****************

Now I try to build a test client to receive the message. My codes look as folow:

***********
      public TestReceiveMessage() {
            super();
            System.out.println("this is a client to receive message");
            
            try {
                  // Get QueueConnectionFactory
                  QueueConnection queueConnection = MyMessageUtil.getQueueConnection();
                  // Die konfigurierte Queue holen:
                  Queue queue = MyMessageUtil.getQueue();

                  // Verbindung erzeugen:
                  QueueSession queueSession = queueConnection.createQueueSession(false,Session.AUTO_ACKNOWLEDGE);
                  QueueReceiver queueReceiver = queueSession.createReceiver(queue);

                  // Empfang der Nachricht:
                  Message message = queueReceiver.receive();
                  System.out.println(message);
                  System.out.println("End");                  
            } catch (Exception e) {
                  // TODO: handle exception
            }
      }
****************

But as I run it, but it seems it doesn't go to end. It is waiting...Start Free Trial