{
    "properties": {
      "createdAt": {
        "type": "date",
        "format": "date_optional_time"
      },
      "updatedAt": {
        "type": "date",
        "format": "date_optional_time"
      }
    }

            final Date date = toDate(str, format);
            if (date != null) {
                return date;
            }
        }
        final Date date = toDate(str, locale);
        if (date != null) {
            return date;
        }
        final Time time = toSqlTimeJdbcEscape(str);
        if (time != null) {
            return new Date(time.getTime());
        }

    "EEE MMM d yyyy HH:mm:ss z",
  )

private val BROWSER_COMPATIBLE_DATE_FORMATS =
  arrayOfNulls<DateFormat>(BROWSER_COMPATIBLE_DATE_FORMAT_STRINGS.size)

/** Returns the date for this string, or null if the value couldn't be parsed. */
fun String.toHttpDateOrNull(): Date? {
  if (isEmpty()) return null

  val position = ParsePosition(0)
  var result = STANDARD_DATE_FORMAT.get().parse(this, position)
  if (position.index == length) {

		s string
		t time.Time
	}{
		{"2010T", time.Date(2010, 1, 1, 0, 0, 0, 0, time.UTC)},
		{"2010-02T", time.Date(2010, 2, 1, 0, 0, 0, 0, time.UTC)},
		{"2010-02-03T", time.Date(2010, 2, 3, 0, 0, 0, 0, time.UTC)},
		{"2010-02-03T04:11Z", time.Date(2010, 2, 3, 4, 11, 0, 0, time.UTC)},
		{"2010-02-03T04:11:30Z", time.Date(2010, 2, 3, 4, 11, 30, 0, time.UTC)},
		{"2010-02-03T04:11:30.23Z", time.Date(2010, 2, 3, 4, 11, 30, 230000000, time.UTC)},

        return ( readInt() ) & 0xffffffffL;
    }


    public int readUnsignedShort () throws IOException {
        return ( readShort() ) & 0xffff;
    }


    public Date readFiletime () throws IOException {
        Date date = null;

        long last = readUnsignedInt();
        long first = readUnsignedInt();
        if ( first != 0x7fffffffL && last != 0xffffffffL ) {

    /*
     * Encode times
     */

    public static int enc_time ( Date date, byte[] dst, int di, int enc ) {
        long t;

        switch ( enc ) {
        case TIME_1970_SEC_32BE:
            return enc_uint32be((int) ( date.getTime() / 1000L ), dst, di);
        case TIME_1970_SEC_32LE:
            return enc_uint32le((int) ( date.getTime() / 1000L ), dst, di);
        case TIME_1904_SEC_32BE:

        final Date date = new Date(1);
        assertThat(new CopyOptions().convertValue(date, "aaa", Date.class), is((Object) date));
    }

    /**
     * @throws Exception
     */
    @Test
    public void testDateConverter() throws Exception {
        assertThat(new CopyOptions().dateConverter("yyyyMMdd").convertValue(new java.util.Date(0), "aaa", String.class),

            final Date date = toDate(str, format);
            if (date != null) {
                return date;
            }
        }
        final Date date = toDate(str, locale);
        if (date != null) {
            return date;
        }
        final java.sql.Date sqlDate = toSqlDateJdbcEscape(str);
        if (sqlDate != null) {

    }

    protected Date getLastModified(final Map<String, Object> dataMap, final ResponseData responseData) {
        final Object lastModifiedObj = dataMap.get(fessConfig.getIndexFieldLastModified());
        if (lastModifiedObj instanceof Date) {
            return (Date) lastModifiedObj;
        }
        if (lastModifiedObj instanceof String) {

	if s3Err != ErrNone {
		return s3Err
	}

	// Extract date, if not present throw error.
	var date string
	if date = req.Header.Get(xhttp.AmzDate); date == "" {
		if date = r.Header.Get(xhttp.Date); date == "" {
			return ErrMissingDateHeader
		}
	}

	// Parse date header.
	t, e := time.Parse(iso8601Format, date)
	if e != nil {
		return ErrMalformedDate
	}

	// Query string.