if (dest.exists() && !dest.canWrite()) {
            return;
        }
        try (BufferedInputStream in = new BufferedInputStream(new SmbFileInputStream(src));
                BufferedOutputStream out = new BufferedOutputStream(new FileOutputStream(dest))) {
            final byte[] buf = new byte[1024];
            int length;
            while (-1 < (length = in.read(buf))) {
                out.write(buf, 0, length);

                throw new MaxLengthExceededException(
                        "The content length (" + contentLength + " byte) is over " + maxContentLength + " byte.");
            } else if (contentLength == 0) {
                if (logger.isDebugEnabled()) {
                    logger.debug("The content length is 0.");
                }
                return new ExtractData(StringUtil.EMPTY);
            } else {

    // Map<String, Object> paramMap = new HashMap<String, Object>();
    // httpClient.setInitParameterMap(paramMap);
    //
    // DigestScheme digestScheme = new DigestScheme();
    // List<Authentication> basicAuthList = new ArrayList<Authentication>();
    // basicAuthList.add(new AuthenticationImpl(
    // new AuthScope("www.hoge.com", 80),
    // new UsernamePasswordCredentials("username", "password"),

    protected boolean useSession = true;

    protected final Map<String, String> pageCacheMap = new ConcurrentHashMap<>();

    protected final Map<String, String> initFacetParamMap = new HashMap<>();

    protected final Map<String, String> initGeoParamMap = new HashMap<>();

    protected final List<FacetQueryView> facetQueryViewList = new ArrayList<>();

    protected String cacheTemplateName = "cache";

                final String servletPath = request.getServletPath();
                final String pathPrefix = ADMIN_SERVER + token;
                if (!servletPath.startsWith(pathPrefix)) {
                    throw new WebApiException(HttpServletResponse.SC_FORBIDDEN, "Invalid access token.");
                }
                final String path;
                final String value = servletPath.substring(pathPrefix.length());

    /** The key of the message: Current Password */
    public static final String LABELS_OLD_PASSWORD = "{labels.oldPassword}";

    /** The key of the message: New Password */
    public static final String LABELS_NEW_PASSWORD = "{labels.newPassword}";

    /** The key of the message: New Password(Confirm) */
    public static final String LABELS_CONFIRM_NEW_PASSWORD = "{labels.confirmNewPassword}";

    /** The key of the message: System */

    protected final Map<String, String> designJspFileNameMap = new LinkedHashMap<>();

    protected final AtomicBoolean forceStop = new AtomicBoolean(false);

    protected LoadingCache<String, List<Map<String, String>>> langItemsCache;

    protected String filterPathEncoding;

    protected String[] supportedLanguages;

    protected List<Runnable> shutdownHookList = new ArrayList<>();

                if (contentMap.get("path") instanceof final List<?> pathList) {
                    return pathList.stream().map(Object::toString).toArray(n -> new String[n]);
                }
            } else if (response.getContentException() != null) {
                logger.warn("ConfigSync request failed.", response.getContentException());
            } else {

        final SetOnce<Map<String, Object>> initParamMapSet = new SetOnce<>();
        WebConfig webConfig = new WebConfig();
        webConfig.setUserAgent(Constants.CRAWLING_USER_AGENT_PREFIX + "1.0" + Constants.CRAWLING_USER_AGENT_SUFFIX);
        CrawlerClientFactory crawlerClientFactory = webConfig.initializeClientFactory(() -> new CrawlerClientFactory() {

    protected AuthScheme proxyAuthScheme = new BasicScheme();

    protected Credentials proxyCredentials;

    protected String defaultMimeType = APPLICATION_OCTET_STREAM;

    protected CookieStore cookieStore = new BasicCookieStore();

    protected HttpClientConnectionManager clientConnectionManager;

    protected DnsResolver dnsResolver = new IdnDnsResolver();