public void testGetField() {
        Partial test = createHourMinPartial(COPTIC_PARIS);
        assertSame(CopticChronology.getInstanceUTC().hourOfDay(), test.getField(0));
        assertSame(CopticChronology.getInstanceUTC().minuteOfHour(), test.getField(1));
        try {
            test.getField(-1);
        } catch (IndexOutOfBoundsException ex) {}
        try {
            test.getField(5);
        } catch (IndexOutOfBoundsException ex) {}
    }