public void test_adjustDate() {

    LocalDate base = LocalDate.of(2007, 2, 12);
    for (int i = -4; i <= 2104; i++) {
      DateTime result = Year.of(i).doWithAdjustment(base);
      assertEquals(result, LocalDate.of(i, 2, 12));
    }
  }

  @Test(groups = { "tck" }