code: public final String formatMeasures(Measure... measures) {
          return formatMeasures(
                  new StringBuilder(),
                  DontCareFieldPosition.INSTANCE,
                  measures).toString();
      }
docs: Format a sequence of measures. Uses the ListFormatter unit lists.
  So, for example, one could format “3 feet, 2 inches”.
  Zero values are formatted (eg, “3 feet, 0 inches”). It is the caller’s
  responsibility to have the appropriate values in appropriate order,
  and using the appropriate Number values. Typically the units should be
  in descending order, with all but the last Measure having integer values
  (eg, not “3.2 feet, 2 inches”).
  
  @param measures a sequence of one or more measures.
  @return the formatted string.