url = url.replaceFirst("file:/+", systemProperties.getProperty("file.protocol.winlocal.ie", "file://"));
            } else {
                url = url.replaceFirst("file:/+", systemProperties.getProperty("file.protocol.ie", "file://"));
            }
            break;
        case FIREFOX:
            if (isLocalFile) {

    @Override
    protected String asEsIndex() {
        if (indexName == null) {
            final String name = ComponentUtil.getFessConfig().getIndexUserIndex();
            indexName = super.asEsIndex().replaceFirst(Pattern.quote("fess_user"), name);
        }
        return indexName;
    }

    @Override

    }

    public String convert(final String url) {
        final String targetStr = getDuplicateHostName().replace(".", "\\.");
        return url.replaceFirst("://" + targetStr + "$", "://" + getRegularName())
                .replaceFirst("://" + targetStr + "([:/])", "://" + getRegularName() + "$1");
    }

    @Override
    public String toString() {

     */
    public static String maskSecretValue(final String value) {
        if (MASK_SECRET_VALUE && value != null) {
            return value.replaceFirst(SECRET_PATTERN, SECRET_MASK_REPLACE);
        }
        return value;
    }

    @Override
    protected String asEsIndex() {
        if (indexName == null) {
            final String name = ComponentUtil.getFessConfig().getIndexUserIndex();
            indexName = super.asEsIndex().replaceFirst(Pattern.quote("fess_user"), name);
        }
        return indexName;
    }

    @Override

    @Override
    protected String asEsIndex() {
        if (indexName == null) {
            final String name = ComponentUtil.getFessConfig().getIndexUserIndex();
            indexName = super.asEsIndex().replaceFirst(Pattern.quote("fess_user"), name);
        }
        return indexName;
    }

    @Override

        if (locale != null) {
            final String lang = locale.getLanguage();
            if (ComponentUtil.getFessConfig().isOnlineHelpSupportedLang(lang)) {
                return url.replaceFirst("\\{lang\\}", lang).replaceFirst("\\{version\\}", majorVersion + "." + minorVersion);
            }
        }
        return getDefaultHelpLink(url);
    }

    /**
     * Gets the default help link for a given URL.

        }

        // Normalize each part (remove leading zeros)
        final String[] normalized = new String[8];
        for (int i = 0; i < 8; i++) {
            normalized[i] = parts[i].replaceFirst("^0+(?!$)", "");
            if (normalized[i].isEmpty()) {
                normalized[i] = "0";
            }
        }

        // Find longest sequence of consecutive zeros
        int longestStart = -1;

        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));

                        indexName = configIndex.replaceFirst(Pattern.quote(CONFIG_INDEX_PREFIX), name);
                    } else if (configIndex.startsWith(USER_INDEX_PREFIX)) {
                        final String name = fessConfig.getIndexUserIndex();
                        indexName = configIndex.replaceFirst(Pattern.quote(USER_INDEX_PREFIX), name);