private ServletRequest processRequest;
    private ServletResponse processResponse;

    @Override
    public void setUp() throws Exception {
        super.setUp();
        responseHeaders = new HashMap<>();
        processCalled = false;
        processOrigin = null;
        processRequest = null;
        processResponse = null;

        // Create a test implementation of CorsHandler

        return processResponse(searchResponseOpt);
    }

    /**
     * Processes the OpenSearch response and converts it to a SearchResult.
     *
     * @param searchResponseOpt the optional search response from OpenSearch
     * @return the processed search result
     */
    protected SearchResult processResponse(final OptionalEntity<SearchResponse> searchResponseOpt) {

                            if (responseData.getRedirectLocation() == null) {
                                log(logHelper, LogType.PROCESS_RESPONSE, crawlerContext, urlQueue, responseData);
                                processResponse(urlQueue, responseData);
                            } else {
                                log(logHelper, LogType.REDIRECT_LOCATION, crawlerContext, urlQueue, responseData);

     * @param urlQueue the URL queue item that was processed
     * @param responseData the response data from the crawl operation
     */
    @Override
    protected void processResponse(final UrlQueue<?> urlQueue, final ResponseData responseData) {
        super.processResponse(urlQueue, responseData);

        final FessConfig fessConfig = ComponentUtil.getFessConfig();

                    session.removeAttribute(SAML_STATE);
                    try {
                        final Auth auth = new Auth(getSettings(), request, response);
                        auth.processResponse();

                        if (!auth.isAuthenticated()) {
                            if (logger.isDebugEnabled()) {
                                logger.debug("Authentication is failed.");

    on Java 17+.
 *  Fix: Don't crash if a cookie's value is a lone double quote character.
 *  Fix: Don't crash when canceling an event source created by `EventSources.processResponse()`.
 *  New: `Cache` now has a public constructor that takes an [okio.FileSystem]. This should make it
    possible to implement decorators for cache encryption or compression.

            break;
        case GET_CONTENT:
            processGetContent(objs);
            break;
        case REDIRECT_LOCATION:
            processRedirectLocation(objs);
            break;
        case PROCESS_RESPONSE:
            processProcessResponse(objs);
            break;
        case FINISHED_CRAWLING:
            processFinishedCrawling(objs);
            break;
        case PROCESS_CHILD_URLS_BY_EXCEPTION: