public void test_withDayOfMonth_noChange() {

    OffsetDate t = this.TEST_2007_07_15_PONE.withDayOfMonth(15);
    assertEquals(t, OffsetDate.of(2007, 7, 15, OFFSET_PONE));
  }

  @Test(expectedExceptions = DateTimeException.class, groups = { "tck" }