if (millis != null) {
            delayMillisAfterProcessing = millis;
        }

        millis = params.get("delayMillisAtNoUrlInQueue");
        if (millis != null) {
            delayMillisAtNoUrlInQueue = millis;
        }

        millis = params.get("delayMillisBeforeProcessing");
        if (millis != null) {
            delayMillisBeforeProcessing = millis;
        }

    }

    public long getDelayMillisAtNoUrlInQueue() {
        return delayMillisAtNoUrlInQueue;
    }

    public void setDelayMillisAtNoUrlInQueue(final long delayMillisAtNoUrlInQueue) {
        this.delayMillisAtNoUrlInQueue = delayMillisAtNoUrlInQueue;
    }

    public long getDelayMillisBeforeProcessing() {
        return delayMillisBeforeProcessing;
    }

        controller.delayMillisBeforeProcessing = waittime;
        controller.delayMillisAfterProcessing = 0L;
        controller.delayMillisForWaitingNewUrl = 0L;
        controller.delayMillisAtNoUrlInQueue = 0L;

        final Callable<Integer> testCallable = new Callable<Integer>() {
            public Integer call() throws Exception {
                CrawlingParameterUtil.setUrlQueue(q);