docs: private void checkJodaConstructor3() {
          int COUNT = COUNT_SLOW;
          DateTime dt = new DateTime(1972, 10, 1, 0, 0, 0, 0,
                                     GJChronology.getInstance());
          for (int i = 0; i < AVERAGE; i++) {
              start("Joda", "new(YMD)");
              for (int j = 0; j < COUNT; j++) {
                  dt = new DateTime(1972, 10, 1, 0, 0, 0, 0,
                                    GJChronology.getInstance());
                  if (dt == null) {System.out.println("Anti optimise");}
              }
              end(COUNT);
          }
      }