docs: public static <T extends Comparable<? super T>> List<T> sort(Iterable<T> iterable) {
  		List<T> asList = Lists.newArrayList(iterable);
  		if (iterable instanceof SortedSet<?>) {
  			if (((SortedSet<T>) iterable).comparator() == null) {
  				return asList;
  			}
  		}
  		return ListExtensions.sortInplace(asList);
  	}