code: private PagedLater<T> createRequest(String pagedUrl)
  	{
  		// Parse the url to create a new GraphRequest<Paged<T>>.
  		URLParser parser = new URLParser(pagedUrl);
  		
  		// Need to remove the access token, that gets added back later and isn't
  		// relevant for grouping.
  		parser.getParams().remove("access_token");
  		
  		return this.batcher.paged(parser.getPath(), this.type, parser.getParamsAsArray());
  	}
docs: Unfortunately we need to parse the url to create a new GraphRequest<?>.
  It's not strictly necessary; we could create a new type of GraphRequest that
  merely issues the http request as-is, but this would eliminate any future
  option of grouping these requests.  You can't group connection requests
  right now but maybe that will change in the future.  Also, this keeps the
  rest of the code much simpler.
  
  @param pagedUrl is a paging url, either next or previous