code: public static Timestamp forMinute(int year, int month, int day,
                                        int hour, int minute,
                                        Integer offset)
      {
          return new Timestamp(year, month, day, hour, minute, offset);
      }
docs: Returns a Timestamp, precise to the minute, with a given local
  offset.
  <p>
  This is equivalent to the corresponding Ion value
  {@code YYYY-MM-DDThh:mm+-oo:oo}, where {@code oo:oo} represents the
  hour and minutes of the local offset from UTC.
  
  @param offset
  the local offset from UTC, measured in minutes;
  may be {@code null} to represent an unknown local offset