* java.lang.Object)
     */
    @Override
    public void log(final LogType key, final Object... objs) {
        switch (key) {
        case START_THREAD:
            processStartThread(objs);
            break;
        case START_CRAWLING:
            processStartCrawling(objs);
            break;
        case CLEANUP_CRAWLING:
            processCleanupCrawling(objs);
            break;