public void test_atStartOfDay_dstGap() {

    LocalDate t = LocalDate.of(2007, 4, 1);
    assertEquals(t.atStartOfDay(ZONE_GAZA), ZonedDateTime.of(LocalDateTime.of(2007, 4, 1, 1, 0), ZONE_GAZA));
  }

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