code: public void notifyObserversOfRequestProcessed(CachedSpiceRequest<?> request, Set<RequestListener<?>> requestListeners) {
          RequestProcessingContext requestProcessingContext = new RequestProcessingContext();
          requestProcessingContext.setExecutionThread(Thread.currentThread());
          requestProcessingContext.setRequestListeners(requestListeners);
          post(new RequestProcessedNotifier(request, spiceServiceListenerList, requestProcessingContext));
      }
docs: Notify interested observers of request completion.
  @param request the request that has completed.
  @param requestListeners the listeners to notify.