/** The key of the message: System Error */
    public static final String LABELS_system_error_title = "{labels.system_error_title}";

    /** The key of the message: Contact the Site Administrator. */
    public static final String LABELS_contact_site_admin = "{labels.contact_site_admin}";

    /** The key of the message: Bad Request */
    public static final String LABELS_request_error_title = "{labels.request_error_title}";