src/share/classes/javax/swing/plaf/basic/BasicBorders.java

@@ -1,7 +1,7 @@
 /*
- * Copyright (c) 1997, 2013, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2014, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
  * under the terms of the GNU General Public License version 2 only, as
  * published by the Free Software Foundation.  Oracle designates this

@@ -142,10 +142,11 @@
 
     /**
      * Special thin border for rollover toolbar buttons.
      * @since 1.4
      */
+    @SuppressWarnings("serial") // Superclass is not serializable across versions
     public static class RolloverButtonBorder extends ButtonBorder {
 
         public RolloverButtonBorder(Color shadow, Color darkShadow,
                                   Color highlight, Color lightHighlight) {
             super(shadow, darkShadow, highlight, lightHighlight);

@@ -194,10 +195,11 @@
      * if the margin has been explicitly set by the developer.
      *
      * Note: This is identical to the package private class
      * MetalBorders.RolloverMarginBorder and should probably be consolidated.
      */
+    @SuppressWarnings("serial") // Superclass is not serializable across versions
     static class RolloverMarginBorder extends EmptyBorder {
 
         public RolloverMarginBorder() {
             super(3,3,3,3); // hardcoded margin for JLF requirements.
         }

@@ -223,10 +225,11 @@
             }
             return insets;
         }
     }
 
+    @SuppressWarnings("serial") // Superclass is not serializable across versions
    public static class ButtonBorder extends AbstractBorder implements UIResource {
         protected Color shadow;
         protected Color darkShadow;
         protected Color highlight;
         protected Color lightHighlight;

@@ -265,10 +268,11 @@
             return insets;
         }
 
     }
 
+    @SuppressWarnings("serial") // Superclass is not serializable across versions
     public static class ToggleButtonBorder extends ButtonBorder {
 
         public ToggleButtonBorder(Color shadow, Color darkShadow,
                                   Color highlight, Color lightHighlight) {
             super(shadow, darkShadow, highlight, lightHighlight);

@@ -286,10 +290,11 @@
             insets.set(2, 2, 2, 2);
             return insets;
         }
     }
 
+    @SuppressWarnings("serial") // Superclass is not serializable across versions
     public static class RadioButtonBorder extends ButtonBorder {
 
         public RadioButtonBorder(Color shadow, Color darkShadow,
                                  Color highlight, Color lightHighlight) {
             super(shadow, darkShadow, highlight, lightHighlight);

@@ -322,10 +327,11 @@
             insets.set(2, 2, 2, 2);
             return insets;
         }
     }
 
+    @SuppressWarnings("serial") // Superclass is not serializable across versions
     public static class MenuBarBorder extends AbstractBorder implements UIResource {
         private Color shadow;
         private Color highlight;
 
         public MenuBarBorder(Color shadow, Color highlight) {

@@ -348,10 +354,11 @@
             insets.set(0, 0, 2, 0);
             return insets;
         }
     }
 
+    @SuppressWarnings("serial") // Superclass is not serializable across versions
     public static class MarginBorder extends AbstractBorder implements UIResource {
         public Insets getBorderInsets(Component c, Insets insets)       {
             Insets margin = null;
             //
             // Ideally we'd have an interface defined for classes which

@@ -375,10 +382,11 @@
 
            return insets;
         }
     }
 
+    @SuppressWarnings("serial") // Superclass is not serializable across versions
     public static class FieldBorder extends AbstractBorder implements UIResource {
         protected Color shadow;
         protected Color darkShadow;
         protected Color highlight;
         protected Color lightHighlight;