docs: public BusItinerary getBusItinerary(String name, Comparator<String> nameComparator) {
  		if (name == null) {
  			return null;
  		}
  		final Comparator<String> cmp = nameComparator == null ? BusNetworkUtilities.NAME_COMPARATOR : nameComparator;
  		for (final BusItinerary itinerary : this.itineraries) {
  			if (cmp.compare(name, itinerary.getName()) == 0) {
  				return itinerary;
  			}
  		}
  		return null;
  	}