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public class Main {
public static void main(String[] args) {
Tier h = new Tier("Felix");
System.out.println(h.gibLaut());
h = new Hund("Cäsar");
System.out.println(h.gibLaut());
h = new Katze("Peter");
System.out.println(h.gibLaut());
}
}
class Tier {
private String name;
public Tier(String name) {
this.name = name;
}
public String gibLaut() {
return "laut";
}
}
class Hund extends Tier {
public Hund(String name) {
super(name);
}
@Override
public String gibLaut() {
return "Wuff";
}
}
class Katze extends Tier {
public Katze(String name) {
super(name);
}
@Override
public String gibLaut() {
return "Miau";
}
} |