assertMessage(_msgOrderArray[5], "MASTER", "SLAVE", instanceName1);
assertMessage(_msgOrderArray[6], "SLAVE", "MASTER", instanceName2);
// clean up
// wait for all zk callbacks done
controller.syncStop();
for (int i = 0; i < n; i++) {
participants[i].syncStop();
}
System.out.println("END " + clusterName + " at " + new Date(System.currentTimeMillis()));