final UrlQueue<?> urlQueue = CrawlingParameterUtil.getUrlQueue();
            final ResultData resultData = new ResultData();
            resultData.setData(new byte[0]);
            resultData.setEncoding(Constants.UTF_8);
            resultData.setTransformerName(Constants.NO_TRANSFORMER);
            processResult(urlQueue, responseData, resultData);
        } else if (isSuccessful(responseData)) {
            if (transformer == null) {

        }

        @Override
        public ResultData transform(ResponseData responseData) {
            if (throwInTransform) {
                throw new CrawlerSystemException("Transform exception");
            }

            ResultData resultData = new ResultData();
            resultData.setTransformerName(name);
            return resultData;
        }

        @Override

            if (returnedResultData != null) {
                return returnedResultData;
            }

            // Create default ResultData
            ResultData resultData = new ResultData();
            resultData.setTransformerName(getName());
            return resultData;
        }

        @Override
        public Object getData(AccessResultData<?> accessResultData) {

        responseData.setCharSet(Constants.UTF_8);
        responseData.setResponseBody(data);
        responseData.setMimeType("text/plain");
        final ResultData resultData = textTransformer.transform(responseData);
        assertEquals("xyz", new String(resultData.getData(), resultData.getEncoding()));
    }

    public void test_transform_html() throws Exception {

     *
     * @param responseData the response data from crawling
     * @param resultData the result data to store processed information
     */
    @Override
    protected void storeData(final ResponseData responseData, final ResultData resultData) {
        final DOMParser parser = getDomParser();

     *
     * @param responseData the response data to store
     * @param resultData the result data to populate with file information
     * @throws CrawlerSystemException if file storage fails
     */
    @Override
    public void storeData(final ResponseData responseData, final ResultData resultData) {
        resultData.setTransformerName(getName());

        initBaseDir();

    @Override
    public ResultData transform(final ResponseData responseData) {
        if (responseData == null || !responseData.hasResponseBody()) {
            throw new CrawlingAccessException("No response body.");
        }

        final ResultData resultData = new ResultData();
        resultData.setTransformerName(getName());
        try {
            resultData.setRawData(generateData(responseData));

            return map;
        }

        @Override
        public org.codelibs.fess.crawler.entity.ResultData transform(org.codelibs.fess.crawler.entity.ResponseData responseData) {
            final org.codelibs.fess.crawler.entity.ResultData resultData = new org.codelibs.fess.crawler.entity.ResultData();
            Map<String, Object> dataMap = new HashMap<>();
            if (responseData != null) {

            }
            final Transformer transformer = ((DefaultResponseProcessor) responseProcessor).getTransformer();
            final ResultData resultData = transformer.transform(responseData);
            final Object rawData = resultData.getRawData();
            if (rawData != null) {
                @SuppressWarnings("unchecked")

                    final Transformer transformer = ((DefaultResponseProcessor) responseProcessor).getTransformer();
                    final ResultData resultData = transformer.transform(responseData);
                    final Object rawData = resultData.getRawData();
                    if (rawData != null) {
                        @SuppressWarnings("unchecked")