docs: public static long getTimeMillisWithNano(int year, int month,
              int dayOfMonth, int hour, int minute, int second, int nanoOfSecond,
              String zoneId) {
          return ZonedDateTime.of(year, month, dayOfMonth, hour, minute, second,
                  nanoOfSecond, getZoneId(zoneId)).toInstant().toEpochMilli();
      }