/**
     * Checks if the crawler threads are daemon threads.
     * @return true if daemon threads, false otherwise.
     */
    public boolean isDaemon() {
        return daemon;
    }

    /**
     * Sets whether the crawler threads should be daemon threads.
     * @param daemon true to make threads daemon, false otherwise.
     */
    public void setDaemon(final boolean daemon) {
        this.daemon = daemon;
    }

     */
    public void setTimeout(final long timeout) {
        this.timeout = timeout;
    }

    /**
     * Sets whether the extraction thread should be a daemon thread.
     * @param isDaemonThread true to make it a daemon thread, false otherwise.
     */
    public void setDaemonThread(final boolean isDaemonThread) {
        this.isDaemonThread = isDaemonThread;
    }

      of any other Contributor, and only if You agree to indemnify,
      defend, and hold each Contributor harmless for any liability
      incurred by, or claims asserted against, such Contributor by reason
      of your accepting any such warranty or additional liability.

   END OF TERMS AND CONDITIONS

   APPENDIX: How to apply the Apache License to your work.

      of any other Contributor, and only if You agree to indemnify,
      defend, and hold each Contributor harmless for any liability
      incurred by, or claims asserted against, such Contributor by reason
      of your accepting any such warranty or additional liability.

   END OF TERMS AND CONDITIONS

   APPENDIX: How to apply the Apache License to your work.