CrawljaxPluginsUtil.runPreStateCrawlingPlugins(controller.getSession(),
orrigionalState.getUnprocessedCandidateElements());
}
CandidateCrawlAction action =
orrigionalState.pollCandidateCrawlAction(this, crawlQueueManager);
while (action != null) {
if (depthLimitReached(depth)) {
return true;
}