docs: private static long parseLockTimeStr(String lockTimeStr) throws ParseException {
          if (lockTimeStr.indexOf("/") != -1) {
              SimpleDateFormat format = new SimpleDateFormat("yyyy/MM/dd", Locale.US);
              Date date = format.parse(lockTimeStr);
              return date.getTime() / 1000;
          }
          return Long.parseLong(lockTimeStr);
      }