public static final String DATE_FORMAT_ISO_8601_EXTEND = "yyyy-MM-dd'T'HH:mm:ss.SSSZ";

    public static final String DATE_FORMAT_ISO_8601_EXTEND_UTC = "yyyy-MM-dd'T'HH:mm:ss.SSS'Z'";

    public static final String DATE_FORMAT_DIGIT_ONLY = "yyyyMMddHHmmss";

    protected CoreLibConstants() {
    }

    //    public void testToDate_JdbcEscapeFormat() throws Exception {
    //        final Date date = toDate("2010-09-07 11:49:10.123", Locale.JAPAN);
    //        assertThat(new SimpleDateFormat("yyyy/MM/dd HH:mm:ss.SSS").format(date), is("2010/09/07 11:49:10.123"));
    //    }

    /**
     * @throws Exception
     */
    //    @Test
    //    public void testToDate_SpecificLocale() throws Exception {

 * <td>{@link DateFormat#FULL}の区切り文字を除去した形式</td>
 * <td>{@literal yyyyMMdd HHmmss z}</td>
 * </tr>
 * <tr>
 * <td>その他</td>
 * <td>{@link Timestamp#valueOf(String) Jdbcエスケープ構文}形式</td>
 * <td>{@literal yyyy-MM-dd HH:mm:ss[.SSS...]}</td>
 * </tr>
 * </table>
 *
 * @author higa
 * @see DateConversionUtil
 * @see TimeConversionUtil
 */
public abstract class TimestampConversionUtil {

    /** {@link DateFormat}が持つスタイルの配列 */