class StartPaying extends DriverEvent {
    public StartPaying(long eventTime,Driver d){
        super(eventTime,d);
    }

    public void perform(Scheduler scheduler){
        long now = scheduler.getTime();
        Driver d = getDriver();
        GasStation station = d.getStation();
        station.startPaying(d);
    }

    public String toString(){
        return getWhen()+" StartPaying";
    }
}