private void report() {
Measurement m = new Measurement();
m.time = this.time;
m.carArrived = this.carArrived;
m.carDeparted = this.carDeparted;
m.carOnRoad = this.carOnRoad;
m.pedArrived = this.pedArrived;
m.pedDeparted = this.pedDeparted;
m.pedOnRoad = this.pedOnRoad;
this.ms.add(m);
}
