public static bool RemovePeriodicJob(PeriodicJob job)
 {
     Assert.IsTrue(s_MainThreadJobQueue[job.m_order].Contains(job));
     s_MainThreadJobQueue[job.m_order].Remove(job);
     job.Cleanup();
     return(true);
 }
 public static bool AddPeriodicJob(PeriodicJob job)
 {
     toBeAdded.Add(job);
     return(true);
 }