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@robbl
Created January 10, 2011 23:30
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# Konto.java
public class Konto {
private double kontostand;
public Konto(double kontostand) {
this.kontostand = kontostand;
}
public double getKontostand() {
return this.kontostand;
}
public String toString() {
return "normales Konto";
}
}
# GiroKonto.java
public class GiroKonto extends Konto {
public GiroKonto(double kontostand) {
super(kontostand);
}
public String toString() {
return "Girokonto";
}
}
# KlassenTest.java
public class KlassenTest {
public static void main(String[] args) {
Konto konto = new GiroKonto(100.0);
System.out.println(konto.toString() + ": " + konto.getKontostand());
// Ausgabe: GiroKonto: 100.0
}
}
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