String source = FileUtil.readUTF8(indexConfigFile);
        String dictionaryPath = System.getProperty("fess.dictionary.path", StringUtil.EMPTY);
        if (StringUtil.isNotBlank(dictionaryPath) && !dictionaryPath.endsWith("/")) {
            dictionaryPath = dictionaryPath + "/";
        }
        source = source.replaceAll(Pattern.quote("${fess.dictionary.path}"), dictionaryPath)//

        }
        final String value = name.toLowerCase(Locale.ROOT);
        final Map<String, String> mapping = getQueryLanguageMappingMap();
        for (final String key : mapping.keySet()) {
            if (value.endsWith("_" + key.toLowerCase(Locale.ROOT))) {
                final String[] values = key.split("_");
                switch (values.length) {
                case 1:
                    return new Locale(values[0]);