Vermischtes

    public void startCountdown(){        SwingUtilities.invokeLater(new Runnable() {  //Note 1            public void run() {                                for ( int i = 5; i > 0; i-- ) {                        System.out.println( i );                        jLabel1.setText(Integer.toString(i));                    try {                        Thread.sleep(1000);                    } catch (InterruptedException e) {                        throw new RuntimeException(e);                    }                                    }                                                                            }        });            }