}

    public static String replace(final Object input, final String regex, final String replacement) {
        if (input == null) {
            return StringUtil.EMPTY;
        }
        return input.toString().replaceAll(regex, replacement);
    }

    public static String formatCode(final String prefix, final String style, final String mimetype, final String input) {
        if (input == null) {

    }

    public synchronized void putToInfoMap(final String key, final String value) {
        if (infoMap == null) {
            infoMap = Collections.synchronizedMap(new LinkedHashMap<>());
        }
        logger.debug("infoMap: {}={} => {}", key, value, infoMap);
        infoMap.put(key, value);
    }

    public void updateParams(final String sessionId, final String name, final int dayForCleanup) {

    public HtmlResponse upload(final UploadForm form) {
        validate(form, messages -> {}, this::asListHtml);
        verifyToken(this::asListHtml);
        final String fileName = form.bulkFile.getFileName();
        final File tempFile = ComponentUtil.getSystemHelper().createTempFile("fess_restore_", ".tmp");
        try (final InputStream in = form.bulkFile.getInputStream(); final OutputStream out = new FileOutputStream(tempFile)) {

    }

    public void deleteElevateWord(final String word, final boolean apply) {
        suggester.indexer().deleteElevateWord(word, apply);
        refresh();
    }

    public void addElevateWord(final String word, final String reading, final String[] tags, final String[] permissions, final Float boost,
            final boolean apply) {
        final String[] readings;
        if (StringUtil.isBlank(reading)) {

        final DynamicProperties systemProperties = ComponentUtil.getSystemProperties();
        final FailureUrlCB cb = new FailureUrlCB();
        ComponentUtil.register(new FailureUrlBhv() {
            @Override
            public ListResultBean<FailureUrl> selectList(final CBCall<FailureUrlCB> cbLambda) {
                cbLambda.callback(cb);
                final ListResultBean<FailureUrl> list = new ListResultBean<>();

public class DefaultSearcher extends RankFusionSearcher {

    private static final Logger logger = LogManager.getLogger(DefaultSearcher.class);

    @Override
    protected SearchResult search(final String query, final SearchRequestParams params, final OptionalThing<FessUserBean> userBean) {
        final int pageSize = params.getPageSize();
        LaRequestUtil.getOptionalRequest().ifPresent(request -> {

public class CharMappingFile extends DictionaryFile<CharMappingItem> {
    private static final Logger logger = LogManager.getLogger(CharMappingFile.class);

    private static final String MAPPING = "mapping";

    List<CharMappingItem> mappingItemList;

    public CharMappingFile(final String id, final String path, final Date timestamp) {
        super(id, path, timestamp);
    }

    @Override

            break;
        }
        return OptionalEntity.empty();
    }

    public static OptionalEntity<KeyMatch> getKeyMatch(final CreateForm form) {
        final SystemHelper systemHelper = ComponentUtil.getSystemHelper();
        final String username = systemHelper.getUsername();
        final long currentTime = systemHelper.getCurrentTimeAsLong();
        return getEntity(form, username, currentTime).map(entity -> {

        }
        return OptionalEntity.empty();
    }

    public static OptionalEntity<DuplicateHost> getDuplicateHost(final CreateForm form) {
        final SystemHelper systemHelper = ComponentUtil.getSystemHelper();
        final String username = systemHelper.getUsername();
        final long currentTime = systemHelper.getCurrentTimeAsLong();
        return getEntity(form, username, currentTime).map(entity -> {

    protected void registerRolesAndLabels(final RenderData data) {
        RenderDataUtil.register(data, "roleTypeItems", roleTypeService.getRoleTypeList());
    }

    protected void registerHandlerNames(final RenderData data) {
        final String[] dataStoreNames = dataStoreFactory.getDataStoreNames();
        final List<Map<String, String>> itemList = new ArrayList<>();
        for (final String name : dataStoreNames) {