Receive MapMessage by Consumer shows nothing - jms

Question

Hello i am facing a strange(for me ) problemm with MapMessage in ActiveMQ. My code produces no error but it shows nothing.
Producer code:
public void sendMapMessageTopic(String topicName) throws Exception {
try {
initConnectionTopic(topicName);
mapMessage = session.createMapMessage();
mapMessage.setIntProperty("Age", 24);
mapMessage.setStringProperty("Full Name", "Konstantinos Drakonakis");
mapMessage.setStringProperty("Height", "178cm");
List<String> data = new ArrayList<String>();
data.add("Company");
data.add("Project");
mapMessage.setObject("data", data);
Map<String, Object> specs = new HashMap<String, Object>();
specs.put("data", data);
mapMessage.setObject("specs", specs);
producer.setDeliveryMode(DeliveryMode.NON_PERSISTENT);
producer.send(mapMessage);
} catch (Exception e) {
System.out.println("Exception while sending map message to the queue" + e.getMessage());
throw e;
} finally {
if (connection != null) {
connection.close();
if (session != null) {
session.close();
}
}
}
}
Consumer code:
public void startReceivingMapMessageTopic(String topicName) throws Exception {
try {
//get connection factory
connectionFactory = new ActiveMQConnectionFactory(username, password, brokerUrl);
//create a connection
connection = connectionFactory.createConnection();
connection.start();
session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
//create destination(unless it already exists)
queue = session.createTopic(topicName);
consumer = session.createConsumer(queue);
messageMap = (MapMessage) consumer.receive(1000);
if (messageMap instanceof MapMessage) {
MapMessage m = messageMap;
System.out.println("The contents of MapMessage is: " + m.getStringProperty("Age"));
}
System.in.read();
consumer.close();
connection.close();
session.close();
} catch (Exception e) {
System.out.println("Exception while sending message to the queue" + e.getMessage());
throw e;
}
}
Main method for Producer:
public static void main(String[] args) {
//connect to the default broker url
ActiveMQQueueSender sender = new ActiveMQQueueSender("tcp://localhost:61616", "admin", "admin");
try {
sender.sendMapMessageTopic("Map Message Topic");
} catch (Exception ex) {
System.out.println("Exception during" + ex.getMessage());
}
}
Main method for consumer:
public static void main(String[] args) {
ActiveMQQueueReceiver receiver = new ActiveMQQueueReceiver("tcp://localhost:61616", "admin", "admin");
try {
receiver.startReceivingMapMessageTopic("Map Message Topic");
} catch (Exception ex) {
System.out.println("Exception during receival in main class" + ex.getMessage());
}
}
But still i get nothing. Any ideas?