if !ok {
				top[idx] = nil
				nDone++
			} else {
				top[idx] = &entry
			}
		}
		return nil
	}
	// Populate all...
	for i := range in {
		if err := selectFrom(i); err != nil {
			return err
		}
	}
	last := ""
	var toMerge []int

	// Choose the best to return.
	for {
		if nDone == len(in) {
			return nil
		}
		best := top[0]

	if r == nil {
		return
	}
	for {
		select {
		case <-ctx.Done():
			return
		case <-r.wTimer.C:
			r.wlock.Lock()
			r.workers.update()
			r.wlock.Unlock()

		}
	}
}

func (r *ReplicationStats) collectQueueMetrics(ctx context.Context) {
	if r == nil {
		return
	}

	for {
		select {
		case <-ctx.Done():
			return
		case <-r.qTimer.C:
			r.qCache.update()
		}

		t := time.NewTicker(updateTime)
		defer t.Stop()
		defer saverWg.Done()
		var lastSave time.Time

		for {
			select {
			case <-t.C:
				if cache.Info.LastUpdate.Equal(lastSave) {
					continue
				}
				scannerLogOnceIf(ctx, cache.save(ctx, er, dataUsageCacheName), "nsscanner-cache-update")
				updates <- cache.clone()

				lastSave = cache.Info.LastUpdate
			case v, ok := <-bucketResults:

						rs.LastSaved = UTCNow()
						sm.peerResyncMap[dID] = rs
						wg.Add(1)
						go func() {
							defer wg.Done()
							saveSiteResyncMetadata(ctx, st, newObjectLayerFn())
						}()
					}
				}
				wg.Wait()
				sm.Unlock()
			}
			sTimer.Reset(siteResyncSaveInterval)
		case <-ctx.Done():
			return
		}
	}
}

// update overall site resync state

	return hashPath(d.Info.Name)
}

// clone returns a copy of the cache with no references to the existing.
func (d *dataUsageCache) clone() dataUsageCache {
	clone := dataUsageCache{
		Info:  d.Info,
		Cache: make(map[string]dataUsageEntry, len(d.Cache)),
	}
	for k, v := range d.Cache {
		clone.Cache[k] = v.clone()
	}
	return clone
}

// merge root of other into d.

      oos.writeObject(o);
      oos.flush();
      oos.close();
      ObjectInputStream ois = new ObjectInputStream(new ByteArrayInputStream(bos.toByteArray()));
      T clone = (T) ois.readObject();
      assertSame(o.getClass(), clone.getClass());
      return clone;
    } catch (Throwable t) {
      threadUnexpectedException(t);
      return null;
    }
  }

    error_count=$((error_count + 1))
  fi
  if [[ ${error_count} -ge 60 ]] ; then
    echo "Fess is not available."
    cat ${temp_log_file} ./fess-*/logs/*.log
    exit 1
  fi
  sleep 1
done

pushd /tmp >/dev/null
git clone https://github.com/codelibs/fess-testdata.git
popd >/dev/null

cat ${temp_log_file} ./fess-*/logs/*.log
curl -s "http://localhost:9201/_cat/indices?v"

    public volatile boolean done = false;

    public void run() {
      try {
        delay(LONG_DELAY_MS);
        done = true;
      } catch (InterruptedException ok) {
      }
    }
  }

  public static class TrackedNoOpRunnable implements Runnable {
    public volatile boolean done = false;

    public void run() {
      done = true;
    }
  }

	list.totalEvents.Add(1)
}

func (list *TargetList) sendAsync(event Event, targetIDset TargetIDSet) {
	select {
	case list.queue <- asyncEvent{
		ev:        event,
		targetSet: targetIDset.Clone(),
	}:
	case <-list.ctx.Done():
		list.eventsSkipped.Add(int64(len(list.queue)))
		return
	default:
		list.eventsSkipped.Add(1)

        sourcePos += bytesRead

        // Append the upstream bytes to the file.
        fileOperator!!.write(
          FILE_HEADER_SIZE + upstreamPos,
          upstreamBuffer.clone(),
          upstreamBytesRead,
        )

        synchronized(this@Relay) {
          // Append new upstream bytes into the buffer. Trim it to its max size.
          buffer.write(upstreamBuffer, upstreamBytesRead)