docs: public static ArrayList<View> filterViewsToSet(Class<View> classSet[], Iterable<View> viewList) {
  		ArrayList<View> filteredViews = new ArrayList<View>();
  		for (View view : viewList) {
  			if (view == null)
  				continue;
  			for (Class<View> filter : classSet) {
  				if (filter.isAssignableFrom(view.getClass())) {
  					filteredViews.add(view);
  					break;
  				}
  			}
  		}
  		return filteredViews;
  	}