/** The key of the message: File Type */
    public static final String LABELS_facet_filetype_title = "{labels.facet_filetype_title}";

    /** The key of the message: HTML */
    public static final String LABELS_facet_filetype_html = "{labels.facet_filetype_html}";

    /** The key of the message: MS Word */
    public static final String LABELS_facet_filetype_word = "{labels.facet_filetype_word}";

    /** The key of the message: {item} must be between {min} and {max}. */
    public static final String CONSTRAINTS_Range_MESSAGE = "{constraints.Range.message}";

    /** The key of the message: {item} may have unsafe html content. */
    public static final String CONSTRAINTS_SafeHtml_MESSAGE = "{constraints.SafeHtml.message}";

    /** The key of the message: script expression "{script}" didn't evaluate to true. */