public void setLogLevel(final String level) {
        final Level logLevel = Level.toLevel(level, Level.WARN);
        System.setProperty(Constants.FESS_LOG_LEVEL, logLevel.toString());
        split(ComponentUtil.getFessConfig().getLoggingAppPackages(), ",")
                .of(stream -> stream.map(String::trim).filter(StringUtil::isNotEmpty).forEach(s -> Configurator.setLevel(s, logLevel)));
    }

    /**
     * Gets the current log level.

        realm = Config.getProperty("jcifs.smb1.http.basicRealm");
        if (realm == null) {
            realm = "jCIFS";
        }

        level = Config.getInt("jcifs.smb1.util.loglevel", -1);
        if (level != -1) {
            LogStream.setLevel(level);
        }
        if (LogStream.level > 2) {
            try {
                Config.store(log, "JCIFS PROPERTIES");

        final HtmlResponse response = HtmlResponse.fromForwardPath("/");
        assertEquals(response, systemHelper.getRedirectResponseToRoot(response));
    }

    public void test_getLogLevel() {
        final String logLevel = systemHelper.getLogLevel();
        try {
            systemHelper.setLogLevel("DEBUG");
            assertEquals("DEBUG", systemHelper.getLogLevel());
            systemHelper.setLogLevel("INFO");

            }
        } catch (final IOException ioe) {
            if (LogStream.level > 0) {
                ioe.printStackTrace(log);
            }
        }

        level = Config.getInt("jcifs.smb1.util.loglevel", -1);
        if (level != -1) {
            LogStream.setLevel(level);
        }

        try {
            "".getBytes(DEFAULT_OEM_ENCODING);
        } catch (final UnsupportedEncodingException uee) {

labels.ignoreFailureType=Ignored Failure Type
labels.lastAccessTime=Last Access Time
labels.notificationTo=Notification To
labels.num=Num
labels.pn=Page Number
labels.protocolScheme=Scheme
labels.purgeByBots=Purge Bots
labels.logLevel=Log Level
labels.purgeSearchLogDay=Purge Search Log
labels.query=Query
labels.queryId=Query ID
labels.rt=rt
labels.searchLog=Search Log
labels.sort=Sort
labels.start=Start
labels.loginRequired=Login Required

        if (realm == null) {
            realm = "jCIFS";
        }
        defaultDomain = Config.getProperty("jcifs.smb1.smb.client.domain");

        level = Config.getInt("jcifs.smb1.util.loglevel", -1);
        if (level != -1) {
            LogStream.setLevel(level);
        }
        if (LogStream.level > 2) {
            try {
                Config.store(log, "JCIFS PROPERTIES");

labels.handlerScript=腳本
labels.popularWord=熱門詞
labels.ignoreFailureType=忽略的失敗類型
labels.lastAccessTime=上次訪問時間
labels.notificationTo=通知對象
labels.num=數量
labels.pn=頁碼
labels.protocolScheme=方案
labels.purgeByBots=按機器人清除
labels.logLevel=日誌級別
labels.purgeSearchLogDay=刪除搜尋日誌
labels.query=查詢
labels.queryId=查詢ID
labels.rt=rt
labels.searchLog=搜尋日誌
labels.sort=排序
labels.start=開始位置
labels.loginRequired=需要登入
labels.loginLink=顯示登入連結

labels.lastAccessTime=Letzte Zugriffszeit
labels.notificationTo=Benachrichtigung an
labels.num=Anzahl
labels.pn=Seitennummer
labels.protocolScheme=Schema
labels.purgeByBots=Bots löschen
labels.logLevel=Protokollebene
labels.purgeSearchLogDay=Suchprotokoll löschen
labels.query=Abfrage
labels.queryId=Abfrage-ID
labels.rt=rt
labels.searchLog=Suchprotokoll
labels.sort=Sortieren
labels.start=Start

labels.lastAccessTime=Data ostatniego dostępu
labels.notificationTo=Powiadom do
labels.num=Liczba
labels.pn=Numer strony
labels.protocolScheme=Schemat
labels.purgeByBots=Usuń przez boty
labels.logLevel=Poziom logowania
labels.purgeSearchLogDay=Usuń dzienniki wyszukiwania
labels.query=Zapytanie
labels.queryId=ID zapytania
labels.rt=rt
labels.searchLog=Dziennik wyszukiwania
labels.sort=Sortuj

labels.lastAccessTime=Время последнего доступа
labels.notificationTo=Уведомление для
labels.num=Число
labels.pn=Номер страницы
labels.protocolScheme=Схема
labels.purgeByBots=Очистить ботов
labels.logLevel=Уровень журнала
labels.purgeSearchLogDay=Очистить журнал поиска
labels.query=Запрос
labels.queryId=ID запроса
labels.rt=rt
labels.searchLog=Журнал поиска
labels.sort=Сортировка
labels.start=Старт