public class MyRunnable implements Runnable {

  public void run() {
    go();
  }

  public void go() {
    doMore();
  }

  public void doMore() {
    System.out.println("top o' the stack");
  }
}

class ThreadTester {

  public static void main(String [] args) {
    
    Runnable threadJob = new MyRunnable();
    Thread myThread = new Thread(threadJob);
    
    myThread.start();
    System.out.println("back in main");
  }
}