docs: private void checkJodaSetGetYear() {
          int COUNT = COUNT_FAST;
          // Is it fair to use only MutableDateTime here? You decide.
  //        MutableDateTime dt = new MutableDateTime(GJChronology.getInstance());
  //        for (int i = 0; i < AVERAGE; i++) {
  //            start("Joda", "setGetYear");
  //            for (int j = 0; j < COUNT; j++) {
  //                dt.setYear(1972);
  //                int val = dt.getYear();
  //                if (val < 0) {System.out.println("Anti optimise");}
  //            }
  //            end(COUNT);
  //        }
          DateTime dt = new DateTime(GJChronology.getInstance());
          for (int i = 0; i < AVERAGE; i++) {
              start("Joda", "setGetYear");
              for (int j = 0; j < COUNT; j++) {
                  dt = dt.year().setCopy(1972);
                  int val = dt.getYear();
                  if (val < 0) {System.out.println("Anti optimise");}
              }
              end(COUNT);
          }
      }