log("Sending mormal message with lower priority 1");
producer1.send(normalMsg1, Message.DEFAULT_DELIVERY_MODE, 1, Message.DEFAULT_TIME_TO_LIVE);
JBossMessageProducer producer = (JBossMessageProducer)session.createProducer(queue);
producer.enableOrderingGroup("MyOrderingGroup");
TextMessage message = session.createTextMessage(ORDERING_MSG1);
message.setJMSPriority(0);
log("Sending message with priority 0");
producer.send(message, Message.DEFAULT_DELIVERY_MODE, 5, Message.DEFAULT_TIME_TO_LIVE);