@@ -90,7 +90,6 @@ public class frame extends JFrame implements ListSelectionListener {
return 0;
}
-
private void errorMessage(String s) {
String[] Optionen = {"OK"};
JOptionPane.showOptionDialog(this, s, "Error!", JOptionPane.YES_OPTION, JOptionPane.ERROR_MESSAGE, null, Optionen, Optionen[0]);