public void testGetField() throws Throwable {
        MockPartial mock = new MockPartial();
        assertEquals(BuddhistChronology.getInstanceUTC().year(), mock.getField(0));
        assertEquals(BuddhistChronology.getInstanceUTC().monthOfYear(), mock.getField(1));
        
        try {
            mock.getField(-1);
            fail();
        } catch (IndexOutOfBoundsException ex) {}
        try {
            mock.getField(2);
            fail();
        } catch (IndexOutOfBoundsException ex) {}
    }