src/java.desktop/macosx/classes/com/apple/laf/ScreenMenuPropertyListener.java

@@ -23,16 +23,25 @@
  * questions.
  */
 
 package com.apple.laf;
 
-import java.beans.*;
+import java.beans.PropertyChangeEvent;
+import java.beans.PropertyChangeListener;
+import java.io.Serializable;
 
-import javax.accessibility.*;
-import javax.swing.*;
+import javax.accessibility.AccessibleContext;
+import javax.accessibility.AccessibleState;
+import javax.swing.AbstractButton;
+import javax.swing.Icon;
+import javax.swing.JComponent;
+import javax.swing.JMenuItem;
+import javax.swing.KeyStroke;
+
+class ScreenMenuPropertyListener implements PropertyChangeListener, Serializable {
+    private static final long serialVersionUID = -3236277050952156113L;
 
-class ScreenMenuPropertyListener implements PropertyChangeListener {
     ScreenMenuPropertyHandler fMenu;
 
     ScreenMenuPropertyListener(final ScreenMenuPropertyHandler mc) {
         fMenu = mc;
     }