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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