docs: public static Date parseDate(final String sDate, final Locale locale) {
          Date date = parseW3CDateTime(sDate, locale);
          if (date == null) {
              date = parseRFC822(sDate, locale);
              if (date == null && ADDITIONAL_MASKS.length > 0) {
                  date = parseUsingMask(ADDITIONAL_MASKS, sDate, locale);
              }
          }
          return date;
      }