public class PaarFeld<T> {
    private Feld<T> a, b;
    private int length;

    public PaarFeld(Feld<T> a, Feld<T> b) {
        this.length = (a.size() < b.size()) ? a.size() : b.size();
        this.a = a;
        this.b = b;
    }

    public Paar<T> get(int i) throws ArrayIndexOutOfBoundsException {
        if(i < length) {
            return new Paar<T>(a.get(i), b.get(i));
        } else {
            throw new ArrayIndexOutOfBoundsException();
        }
    }


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


    public Paar<T> set(int i, Paar<T> result){
        Paar<T> result1;
        result1 =  new Paar <T>(a.get(i), b.get(i));
        return result1;
    }

}