documentItems = searchInternal(query, params, userBean);
        }

        data.setDocumentItems(documentItems);

        // search
        final QueryResponseList queryResponseList = (QueryResponseList) documentItems;
        data.setFacetResponse(queryResponseList.getFacetResponse());

        @SuppressWarnings("unchecked")

            buf.append(escapeJson(relatedContents));
            buf.append(',');
            buf.append("\"data\":[");
            if (!documentItems.isEmpty()) {
                boolean first1 = true;
                for (final Map<String, Object> document : documentItems) {
                    if (!first1) {
                        buf.append(',');
                    } else {
                        first1 = false;