public class Spender extends Person{

    private int amount;

    public  Spender (String fname, String lname, int age, int summe){

        super(fname, lname, age);
        this.amount = summe;
    }

    public void betragSetzen(int summe){

        if(summe > 0){
            amount = summe;
        }
    }

    public int getAmount(){

        return amount;
    }

}