*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
import java.awt.event.*;
import javax.swing.*;
-public class AltosChannelMenu extends JComboBox implements ActionListener {
+public class AltosChannelMenu extends JComboBox<String> implements ActionListener {
int channel;
public AltosChannelMenu(int current_channel) {