conn = cf.createConnection();
conn.start();
Session sess = conn.createSession(true, Session.SESSION_TRANSACTED);
MessageProducer prod = sess.createProducer(queue);
TextMessage tm1 = sess.createTextMessage("hello1");
log.trace(tm1.getJMSMessageID());
TextMessage tm2 = sess.createTextMessage("hello2");
TextMessage tm3 = sess.createTextMessage("hello3");
prod.send(tm1);
prod.send(tm2);