new_Notizbuch

src/main/java/Notizbuch.java

@@ -67,7 +67,7 @@ public class Notizbuch extends JFrame implements ActionListener {
 	
 	public static void main(String[] args) {
 		 SwingUtilities.invokeLater(() -> {
-	
+			  Notizbuch notizbuch = new Notizbuch();
 		 });	
 	}
 }