private static final String GEO_PREFIX = "geo.";

    private static final String FACET_PREFIX = "facet.";

    private static final String PDF_DATE = "pdf_date";

    private static final Pattern EMAIL_ADDRESS_PATTERN =
            Pattern.compile("[A-Z0-9._%+-]+@[A-Z0-9.-]+\\.[A-Z]{2,6}", Pattern.CASE_INSENSITIVE);

        date = FessFunctions.parseDate("2004-04-01T12:34:56.123+09:00");
        assertEquals("2004-04-01T03:34:56.123Z", FessFunctions.formatDate(date));

        date = FessFunctions.parseDate("D:20040401033456-05'00'", "pdf_date");
        assertEquals("2004-04-01T08:34:56.000Z", FessFunctions.formatDate(date));
    }

    public void test_formatCode() {
        String code;
        String value;

        code = "";

    public static final String MAPPING_TYPE_DOUBLE = "double";

    public static final String MAPPING_TYPE_DATE = "date";

    public static final String MAPPING_TYPE_PDF_DATE = "pdf_date";

    public static final String PAGING_QUERY_LIST = "pagingQueryList";

    public static final String REQUEST_LANGUAGES = "requestLanguages";