logger.debug("container was destroyed.");
            }
            return;
        }
        super.log(key, objs);
    }

    @Override
    protected void processStartCrawling(final Object... objs) {
        super.processStartCrawling(objs);
        if (objs.length > 1 && objs[1] instanceof final UrlQueue<?> urlQueue) {
            ComponentUtil.getCrawlerStatsHelper().begin(urlQueue);
        }
    }

    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;
        case UNSUPPORTED_URL_AT_CRAWLING_STARTED: