/media/sda-magnetic/david/Extern-Magnetic-2022-06-29/Extern01/Dokumente-2021-05-8/disk10-ab-2020-01-10/02-debian-pc2-work/informatik/java-new/2021-01-05/ExtendsTextProg.java

public class ExtendsTestProg {
    public static void main (String [] args) {
        ClassC cls = new ClassC ();
        
        cls.procedureA ();
        cls.procecureB ();
        cls.procecureC ();
    }
    
    static class ClassA {
        void procedureA () {
            System.out.println ("A");
        }
    }
    
    static class ClassB extends ClassA {
        void procecureB () {
            System.out.println ("B");
        }
    }
    
    static class ClassC extends ClassB {
        void procedureC () {
            System.out.println ("C");
        }
    }
}