*
     * @param uri the URI to process
     * @param includeContent whether to include content in the response
     * @return the response data
     * @throws CrawlingAccessException if the request fails
     */
    protected ResponseData processRequest(final String uri, final boolean includeContent) {
        if (isInit.compareAndSet(false, true)) {
            init();
        }

     */
    protected ResponseData getResponseData(final String uri, final boolean includeContent) {
        if (logger.isDebugEnabled()) {
            logger.debug("Accessing GCS object: uri={}, includeContent={}", uri, includeContent);
        }
        final ResponseData responseData = new ResponseData();
        try {
            responseData.setMethod(includeContent ? Constants.GET_METHOD : Constants.HEAD_METHOD);

     *
     * @param uri The URI to retrieve data from
     * @param includeContent Whether to include the actual content in the response
     * @return The response data containing the retrieved information
     * @throws CrawlingAccessException If the FTP request fails
     */
    protected ResponseData processRequest(final String uri, final boolean includeContent) {
        if (ftpAuthenticationHolder == null) {
            init();