public void testForOffsetHours_int() {
        assertEquals(DateTimeZone.UTC, DateTimeZone.forOffsetHours(0));
        assertEquals(DateTimeZone.forID("+03:00"), DateTimeZone.forOffsetHours(3));
        assertEquals(DateTimeZone.forID("-02:00"), DateTimeZone.forOffsetHours(-2));
        try {
            DateTimeZone.forOffsetHours(999999);
            fail();
        } catch (IllegalArgumentException ex) {}
    }