/** The key of the configuration. e.g. UTF-8 */
    String CRAWLER_DOCUMENT_SITE_ENCODING = "crawler.document.site.encoding";

    /** The key of the configuration. e.g. unknown */
    String CRAWLER_DOCUMENT_UNKNOWN_HOSTNAME = "crawler.document.unknown.hostname";

    /** The key of the configuration. e.g. false */
    String CRAWLER_DOCUMENT_USE_SITE_ENCODING_ON_ENGLISH = "crawler.document.use.site.encoding.on.english";

        }
        try {
            return InetAddress.getLocalHost().getHostAddress();
        } catch (final UnknownHostException e) {
            logger.debug("Unknown hostname.", e);
        }
        return "Unknown";
    }

    public void setupAdminHtmlData(final TypicalAction action, final ActionRuntime runtime) {

    public static final String LABELS_search_cache_msg = "{labels.search_cache_msg}";

    /** The key of the message: Unknown */
    public static final String LABELS_search_unknown = "{labels.search_unknown}";

    /** The key of the message: Back to top */
    public static final String LABELS_footer_back_to_top = "{labels.footer_back_to_top}";