/* Rollback the session 2 */
s_rec2.rollback();
msg3 = ts3.receiveNoWait();
Assert.assertNotNull("subscriber 3 - message redelivered after rollback", msg3);
/* Commit the session 2 to clear the topic */
s_rec2.commit();
/* Check, if the headers are set for msg1 */
this.checkHeaders(msg1, t, start, type, false, msg.getJMSMessageID());
/* Check, if the headers are set for msg2 */
this.checkHeaders(msg2, t, start, type, false, msg.getJMSMessageID());
/* Check, if the headers are set for msg3 */