}

    protected String removeHighlightTag(final String str) {
        return str.replaceAll(originalHighlightTagPre, StringUtil.EMPTY).replaceAll(originalHighlightTagPost, StringUtil.EMPTY);
    }

    public HighlightInfo createHighlightInfo() {
        return LaRequestUtil.getOptionalRequest().map(req -> {
            final HighlightInfo highlightInfo = new HighlightInfo();

        if ("/_plugin".equals(path) || path.startsWith("/_plugin/")) {
            processPluginRequest(request, response, path.replaceFirst("^/_plugin", StringUtil.EMPTY));
            return;
        }

        final Method httpMethod = Method.valueOf(request.getMethod().toUpperCase(Locale.ROOT));

            credentials = new NTCredentials(username, password == null ? StringUtil.EMPTY : password,
                    workstation == null ? StringUtil.EMPTY : workstation, domain == null ? StringUtil.EMPTY : domain);
        } else {
            credentials = new UsernamePasswordCredentials(username, password == null ? StringUtil.EMPTY : password);
        }
        return credentials;
    }

    }

    public String normalizeConfigPath(final String path) {

        if (StringUtil.isBlank(path)) {
            return StringUtils.EMPTY;
        }

        final String p = path.trim();
        if (p.startsWith("#")) {
            return StringUtils.EMPTY;
        }

        if (p.startsWith(GsaConfigParser.CONTAINS)) {

    /**
     * Get the value for the key 'crawler.document.file.ignore.empty.content'. <br>
     * The value is, e.g. false <br>
     * @return The value of found property. (NotNull: if not found, exception but basically no way)
     */
    String getCrawlerDocumentFileIgnoreEmptyContent();

    /**
     * Is the property for the key 'crawler.document.file.ignore.empty.content' true? <br>
     * The value is, e.g. false <br>

                return false;
            }

            @Override
            public String getHttpProxyHost() {
                return StringUtil.EMPTY;
            }

            @Override
            public String getHttpProxyPort() {
                return StringUtil.EMPTY;
            }
        };
        ComponentUtil.setFessConfig(fessConfig);
        SystemHelper systemHelper = new SystemHelper() {
            @Override

crawler.document.html.default.include.search.patterns=
crawler.document.html.default.exclude.search.patterns=

# file
crawler.document.file.name.encoding=
crawler.document.file.no.title.label=No title.
crawler.document.file.ignore.empty.content=false
crawler.document.file.max.title.length=100
crawler.document.file.max.digest.length=200
crawler.document.file.append.meta.content=true
crawler.document.file.append.body.content=true

								</source>
							</sources>
						</mapping>
						<!-- logs (empty) -->
						<mapping>
							<directory>${packaging.fess.log.dir}</directory>
						</mapping>
						<!-- temp (empty) -->
						<mapping>
							<directory>${packaging.fess.temp.dir}</directory>
						</mapping>
						<!-- dictionary (empty) -->
						<mapping>
							<directory>${packaging.fess.dictionary.dir}</directory>

                    if (content != null) {
                        sendDictionaryContent(path, StreamUtil.split(content, "\n")
                                .get(stream -> stream.map(s -> s.replaceFirst("#.*", StringUtil.EMPTY)).collect(Collectors.joining("\n"))));
                    }
                }
            }
            try (CurlResponse response = ComponentUtil.getCurlHelper().post("/_configsync/flush").execute()) {