public class Locomotive{

//instanzvariablen
private final int size;
private final int type;
private Car first;


//Konstruktor
public Locomotive(int s, int t, Car c) {
        this.first = c;
        this.size = s;
        this.type = t;
    }
    
//Methode
public void setFirst(Car newCar){
 	this.first = newCar;
}

public getFirst()
{return this.first}

public int getSize(){
return this.size;
}

public int getType(){
return this.type;
}

}