/** The key of the message: Hash */
    public static final String LABELS_HASH = "{labels.hash}";

    /** The key of the message: Kuromoji File */
    public static final String LABELS_KUROMOJI_FILE = "{labels.kuromojiFile}";

    /** The key of the message: Max Size */
    public static final String LABELS_MAX_SIZE = "{labels.maxSize}";

    /** The key of the message: Order */