/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/java8ThreadLern.java

public class MyThread extends Thread {
    @Override
    public void run () {
    
    }
}

Thread myThread = new MyThread ();
myThread.start();

/* ---------------------------------------- */

public class Berechnung extends WichtigeSuperklasse {
    public void berechne () {
    
    }
}

/* => => => => => => */

public class Berechnung extends WichtigeSuperklasse implements Runnable {
    public void berechne () {
    
    }
    public void run () {
        berechne ();
    }
}

Runnable target = new Berechnung ();
Thread myThread = new Thread (target);
myThread.start ();