@Override
            public int size() {
                return 20;
            }
        };
        qrList.allRecordCount = 20;
        qrList.calculatePageInfo();
        pnList = qrList.getPageNumberList();
        assertEquals(1, pnList.size());
        assertEquals("1", pnList.get(0));

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

            prevPage = data.isExistPrevPage();
            startRecordNumber = data.getCurrentStartRecordNumber();
            endRecordNumber = data.getCurrentEndRecordNumber();
            pageNumbers = data.getPageNumberList();
            partial = data.isPartialResults();
            queryTime = data.getQueryTime();
            searchQuery = data.getSearchQuery();
            requestedTime = data.getRequestedTime();

        data.setCurrentStartRecordNumber(queryResponseList.getCurrentStartRecordNumber());
        data.setCurrentEndRecordNumber(queryResponseList.getCurrentEndRecordNumber());
        data.setPageNumberList(queryResponseList.getPageNumberList());
        data.setPartialResults(queryResponseList.isPartialResults());
        data.setQueryTime(queryResponseList.getQueryTime());
        data.setSearchQuery(query);
        data.setRequestedTime(requestedTime);