public void test_DateTime_setHourZero_Gaza() {
        DateTime dt = new DateTime(2007, 4, 1, 8, 0, 0, 0, MOCK_GAZA);
        assertEquals("2007-04-01T08:00:00.000+03:00", dt.toString());
        try {
            dt.hourOfDay().setCopy(0);
            fail();
        } catch (IllegalFieldValueException ex) {
            // expected
        }
    }