// allow resends to kick in
// first duplicate received will trigger acknowledgement
awaitMessages(1, 1, 3000);
mf.reset(outRecorder.getOutboundMessages(), inRecorder.getInboundMessages());
mf.verifyMessages(1, true);
mf.verifyMessages(1, false);
mf.verifyAcknowledgements(new boolean[] {true}, false);
}