docs: public Minutes toStandardMinutes() {
          checkYearsAndMonths("Minutes");
          long millis = getMillis();  // assign to a long
          millis += ((long) getSeconds()) * DateTimeConstants.MILLIS_PER_SECOND;
          long minutes = millis / DateTimeConstants.MILLIS_PER_MINUTE;
          minutes = FieldUtils.safeAdd(minutes, getMinutes());
          minutes = FieldUtils.safeAdd(minutes, ((long) getHours()) * ((long) DateTimeConstants.MINUTES_PER_HOUR));
          minutes = FieldUtils.safeAdd(minutes, ((long) getDays()) * ((long) DateTimeConstants.MINUTES_PER_DAY));
          minutes = FieldUtils.safeAdd(minutes, ((long) getWeeks()) * ((long) DateTimeConstants.MINUTES_PER_WEEK));
          return Minutes.minutes(FieldUtils.safeToInt(minutes));
      }