    @Test(expectedExceptions = RuntimeException.class)
    public void testGetIntList() throws Exception {

        int[] expected = new int[] { 1, 2, 3, 4, 5, 6 };
        ParsecConfig confWrapper = getConfig();
        List<Integer> numberList = confWrapper.getIntList("numberList");
        int idx = 0;
        for (int value : numberList) {
            assertEquals(value, expected[idx++]);
        }
        confWrapper.getIntList("notExist");
    }