receiving messages, transacted and with auto-acknowledge-mode */
s_rec = qc.createQueueSession(true, Session.AUTO_ACKNOWLEDGE);
/* start the connection */
qc.start();
/* Create a receiver */
QueueReceiver qr = s_rec.createReceiver(q);
/* Create a sender for sending messages */
QueueSender qsender = s_send.createSender(q);
/* create a message for sending */
Message msg = s_send.createObjectMessage(new Integer(0));
msg.setStringProperty(PROP1, VAL1);