code: public void setValue(int years, int months, int days, int hours, int minutes, double seconds) {
      setYears(years);
      setMonths(months);
      setDays(days);
      setHours(hours);
      setMinutes(minutes);
      setSeconds(seconds);
    }
docs: Set all values of this interval to the specified values.
  
  @param years years
  @param months months
  @param days days
  @param hours hours
  @param minutes minutes
  @param seconds seconds