public void test_minusDays_overLeapYears() {

    LocalDateTime t = this.TEST_2007_07_15_12_30_40_987654321.plusYears(2).minusDays(365 + 366);
    assertEquals(t, this.TEST_2007_07_15_12_30_40_987654321);
  }

  @Test(groups = { "tck" }