private var done: Boolean = false

    /**
     * Prevents this editor from completing normally. This is necessary either when the edit causes
     * an I/O error, or if the target entry is evicted while this editor is active. In either case
     * we delete the editor's created files and prevent new files from being created. Note that once

    in logs. For best security, don't put sensitive information in query parameters.

 *  New: `ConnectionPool.setPolicy()` configures a minimum connection pool size for a target
    address. Use this to proactively open HTTP connections.

    Connections opened to fulfill this policy are subject to the connection pool's

 * Process push promise callbacks in order.
 * Update to http/2 draft 12.
 * Update to HPACK draft 07.
 * Add ALPN support. Maven will use ALPN on OpenJDK 8.
 * Update NPN dependency to target `jdk7u60-b13` and `Oracle jdk7u55-b13`.
 * Ensure SPDY variants support zero-length DELETE and POST.
 * Prevent leaking a cache item's InputStreams when metadata read fails.
 * Use a string to identify TLS versions in routes.

    }

    private void upgradeFrom13_0() {
        UpgradeUtil.addData(searchEngineClient, ".fess_config.scheduled_job", "label_updater",

  // version of both map-based and more expressive set-based selectors. This is done to
  // avoid introspection in the clients. The string will be in the same format as the
  // query-param syntax. If the target type only supports map-based selectors, both this
  // field and map-based selector field are populated.
  // More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/labels/#label-selectors
  // +optional

	for {
		select {
		case <-ctx.Done():
			doneCh <- ctx.Err()
			return
		default:
		}

		bucket, ok := z.nextRebalBucket(poolIdx)
		if !ok {
			// no more buckets to rebalance or target free_space/capacity reached
			break
		}

		stopFn := globalRebalanceMetrics.log(rebalanceMetricRebalanceBucket, poolIdx, bucket)
		if err = z.rebalanceBucket(ctx, bucket, poolIdx); err != nil {
			stopFn(0, err)

		} else {
			// Close ldap connection to avoid leaks.
			ldapConn.Close()
			ldap.Status = string(madmin.ItemOnline)
		}
	}

	log, audit := fetchLoggerInfo(ctx)

	// Get the notification target info
	notifyTarget := fetchLambdaInfo()

	local := getLocalServerProperty(globalEndpoints, r, metrics)
	servers := globalNotificationSys.ServerInfo(ctx, metrics)
	servers = append(servers, local)

  @Override
  public abstract UnmodifiableIterator<E> descendingIterator();

  /** Returns the position of an element within the set, or -1 if not present. */
  abstract int indexOf(@CheckForNull Object target);

  /*
   * This class is used to serialize all ImmutableSortedSet instances,
   * regardless of implementation type. It captures their "logical contents"

}

// Preconditions must be fulfilled before an operation (update, delete, etc.) is carried out.
message Preconditions {
  // Specifies the target UID.
  // +optional
  optional string uid = 1;

  // Specifies the target ResourceVersion
  // +optional
  optional string resourceVersion = 2;
}

// RootPaths lists the paths available at root.
// For example: "/healthz", "/apis".

	us := u.String()
	hash := xxh3.HashString(pathJoin(globalDeploymentID(), bucket))
	obj := fmt.Sprintf("%s/%s/%s/%s", strconv.FormatUint(hash, 16), us[0:2], us[2:4], us)
	return obj, nil
}

// transition object to target specified by the transition ARN. When an object is transitioned to another
// storage specified by the transition ARN, the metadata is left behind on source cluster and original content