/**
* Get station with given id or null if no such station is found in this manager
*
* @param id the id of this station
* @return station with given id or null if no such station is found
*/
public Station getStationWithId(String id) {
Station station = null;
for (Station this_station : stations) {
if (this_station.getID().equals(id)) {
station = this_station;
}
}
return station;
}
