assertEquals("4", pnList.get(3));
        assertEquals("5", pnList.get(4));
        assertEquals("6", pnList.get(5));
        assertEquals("7", pnList.get(6));

    }

    public void test_calculatePageInfo_collapse() {
        QueryResponseList qrList;

        qrList = new QueryResponseList(null, 0, 20, 0) {
            @Override
            public int size() {
                return 0;
            }