buttonPanel

src/main/java/Notizbuch.java

@@ -8,6 +8,7 @@ import javax.swing.JFrame;
 
 import Test_Package.BorderLayout;
 import Test_Package.JButton;
+import Test_Package.JPanel;
 import Test_Package.JScrollPane;
 import Test_Package.JTextArea;
 
@@ -34,6 +35,8 @@ public class Notizbuch extends JFrame implements ActionListener {
 		saveButton.addActionListener(this);
 		loadButton = new JButton("Laden");
 		loadButton.addActionListener(this);
+		
+		JPanel buttonPanel = new JPanel();
 	}
 
 	@Override