if (gm == null) {
return;
}
Job job = gradingQueueManager.popJob(jobType);
if (gm != null && job != null && gm.assignJob(job)) {
gradingQueueManager.markSuccessfullyAssignedJob(job);
} else {
machineQueueManager.releaseMachineFromBusyMode(gm);
if (job != null) {
gradingQueueManager.rePush(job);