}
    }

    @Override
    public void error(CharSequence content) {
        if (isErrorEnabled()) {
            logger.error(toString(content));
        }
    }

    @Override
    public void error(CharSequence content, Throwable error) {
        if (isErrorEnabled()) {
            logger.error(toString(content), error);
        }
    }

    @Override

    public boolean isErrorEnabled() {
        return false;
    }

    public void error(String format, Object arg) {}

    public void error(String format, Object arg1, Object arg2) {}

    public void error(String format, Object... arguments) {}

    public boolean isErrorEnabled(Marker marker) {
        return false;
    }

        logger.error(message);
    }

    public void error(String message, Throwable throwable) {
        setMdc();
        logger.error(message, throwable);
    }

    public boolean isErrorEnabled() {
        return logger.isErrorEnabled();
    }

    public void fatalError(String message) {
        setMdc();
        logger.error(message);
    }

    public void fatalError(String message, Throwable throwable) {

     */
    public boolean isWarnEnabled() {
        return true;
    }

    /**
     * @see org.apache.maven.plugin.logging.Log#isErrorEnabled()
     */
    public boolean isErrorEnabled() {
        return true;
    }

    private void print(String prefix, CharSequence content) {
        System.out.println("[" + prefix + "] " + content.toString());
    }

     *
     * @param error
     */
    void warn(Throwable error);

    /**
     * @return true if the <b>error</b> error level is enabled
     */
    boolean isErrorEnabled();

    /**
     * Send a message to the user in the <b>error</b> error level.
     *
     * @param content
     */
    void error(CharSequence content);

    /**

        } else if (cae.isWarnEnabled()) {
            logger.warn("[{}] Crawling Access Exception at {}", failureUrlId, urlQueue.getUrl(), cae);
        } else if (cae.isErrorEnabled()) {
            logger.error("[{}] Crawling Access Exception at {}", failureUrlId, urlQueue.getUrl(), cae);
        }

        ComponentUtil.getCrawlerStatsHelper().record(urlQueue, StatsAction.ACCESS_EXCEPTION);

    void warn(Supplier<String> content);

    void warn(Supplier<String> content, Throwable error);

    /**
     * {@return true if the <b>error</b> error level is enabled}
     */
    boolean isErrorEnabled();

    /**
     * Sends a message to the user in the <b>error</b> error level.
     *
     * @param content the message to log
     */
    void error(CharSequence content);

    /**

                    return "5";
                }
                if (logger.isWarnEnabled()) {
                    return "6";
                }
                if (logger.isErrorEnabled()) {
                    return "7";
                }
                return "0";
            }
            if (SpnegoHttpFilter.Constants.LOGIN_CONF.equals(name)) {