Start the Apache ActiveMQ server, and in the console, click on Queues and create two queues.

Let us create two queues and name the queues as follows:

Create a new Spring project with the same dependency as the first example in the chapter.

Create a PacktMessageListener class that implements the MessageListener interface. The class overrides the onMessage(Message message) method.

Spring's DefaultMessageListener consumes the messages from the queue and calls the onMessage(Message message) method.

PacktMessageListener:
package com.packt.jms;

import javax.jms.JMSException;
import javax.jms.Message;
import javax.jms.MessageListener;
import javax.jms.TextMessage;

public class  PacktMessageListener implements MessageListener{
  private PacktMessageSender packtmessagesender...