/** The key of the message: File System */
    public static final String LABELS_menu_file_system = "{labels.menu_file_system}";

    /** The key of the message: Data Store */
    public static final String LABELS_menu_data_store = "{labels.menu_data_store}";

    /** The key of the message: Label */
    public static final String LABELS_menu_label_type = "{labels.menu_label_type}";

    /** The key of the message: Key Match */

  /**
   * Marks this step as the last step in the {@code ClosingFuture} pipeline. When this step is done,
   * {@code receiver} will be called with an object that contains the result of the operation. The
   * receiver can store the {@link ValueAndCloser} outside the receiver for later synchronous use.
   *
   * <p>After calling this method, you may not call {@link #finishToFuture()}, this method again, or