docs: boolean isSyncForced(BackupAwareOperation backupAwareOp) {
          if (disabled) {
              return false;
          }
  
          // if there are no asynchronous backups, there is nothing to regulate.
          if (backupAwareOp.getAsyncBackupCount() == 0) {
              return false;
          }
  
          if (backupAwareOp instanceof UrgentSystemOperation) {
              return false;
          }
  
          for (; ; ) {
              int current = syncCountdown.decrementAndGet();
              if (current > 0) {
                  return false;
              }
  
              if (syncCountdown.compareAndSet(current, randomSyncDelay())) {
                  return true;
              }
          }
      }