checkContainsAndAcknowledge(msg, receiver2, sub2);
this.checkEmpty(receiver3);
msg = CoreMessageFactory.createCoreMessage(3, persistentMessage, null);
ref = ms.reference(msg);
routed = office3.route(ref, new SimpleCondition("topic"), null);
assertTrue(routed);
Thread.sleep(500);
this.checkEmpty(receiver1);
this.checkEmpty(receiver2);
checkContainsAndAcknowledge(msg, receiver3, sub2);