How to use

compare

method

in

alluxio.wire.WorkerInfo$LastContactSecComparator

private static int compareLostWorkersWithTimes(int time1, int time2) {
 WorkerInfo.LastContactSecComparator comparator =
   new WorkerInfo.LastContactSecComparator();
 WorkerInfo worker1 = createRandom();
 WorkerInfo worker2 = createRandom();
 worker1.setLastContactSec(time1);
 worker2.setLastContactSec(time2);
 return comparator.compare(worker1, worker2);
}