altosui/altosuilib: Cleanup -Xlint:unchecked warnings

[fw/altos] / altosui / AltosChannelMenu.java

diff --git a/altosui/AltosChannelMenu.java b/altosui/AltosChannelMenu.java
index f90a11c0aa93a13b60eb3d761d01ee2a2b157ba9..382b6ae47809f9202521af7bb281a37bf6c66ae1 100644 (file)
--- a/altosui/AltosChannelMenu.java
+++ b/altosui/AltosChannelMenu.java
@@ -20,7 +20,7 @@ package altosui;
 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) {