import java.util.Date; public class Accident { private Date date; private Breakable[] involvedCars; private Street location; public Accident(Date date, Breakable[] involvedCars, Street location) { setDate(date); setInvovledCars(involvedCars); this.location = location; } private void setDate(Date date){ //TODO: maybe change to Calendar type this.date = date; } private void setInvovledCars(Breakable[] cars){ if (cars.length > 1) this.involvedCars = cars; else throw new IllegalArgumentException("Can not make an accident with one car"); } public Date getDate() { return date; } public Breakable[] getInvolvedCars() { return involvedCars; } public Street getLocation(){ return this.location; } public int getTimeToFix(){ int max = 0; for (Breakable car : involvedCars){ if (car.getTimeToFix() > max) max = car.getTimeToFix(); } return max; } }