@Override @GuardedBy("hudson.model.Queue.lock") public long check(final AbstractCloudComputer c){
  final AbstractCloudSlave computerNode=c.getNode();
  if (c.isIdle() && computerNode != null) {
    final long idleMilliseconds=System.currentTimeMillis() - c.getIdleStartMilliseconds();
    if (idleMilliseconds > MINUTES.toMillis(idleMinutes)) {
      LOG.info("Disconnecting {}, after {} min timeout.",c.getName(),idleMinutes);
      try {
        computerNode.terminate();
      }
 catch (      InterruptedException|IOException e) {
        LOG.warn("Failed to terminate {}",c.getName(),e);
      }
    }
  }
  return 1;
}

@ Override @ GuardedBy ( "hudson.model.Queue.lock" ) public long check ( final AbstractCloudComputer c ) { final AbstractCloudSlave computerNode = c . getNode ( ) ; if ( c . isIdle ( ) && computerNode != null ) { final long idleMilliseconds = System . currentTimeMillis ( ) - c . getIdleStartMilliseconds ( ) ; if ( idleMilliseconds > MINUTES . toMillis ( idleMinutes ) ) { LOG . info ( "Disconnecting {}, after {} min timeout." , c . getName ( ) , idleMinutes ) ; try { computerNode . terminate ( ) ; } catch ( InterruptedException | IOException e ) { LOG . warn ( "Failed to terminate {}" , c . getName ( ) , e ) ; } } } return 1 ; }
while x - stream serialisation buggy , copy implementation .
