1 files changed, 3 insertions, 1 deletions
diff --git a/libjava/javax/swing/UIDefaults.java b/libjava/javax/swing/UIDefaults.java
index de36203..71f0955 100644
--- a/libjava/javax/swing/UIDefaults.java
+++ b/libjava/javax/swing/UIDefaults.java
@@ -77,7 +77,7 @@ public class UIDefaults extends Hashtable
     Object createValue(UIDefaults table);
   } // interface LazyValue
 
-  public static class ProxyLazyValue
+  public static class ProxyLazyValue implements LazyValue
   {
     public ProxyLazyValue(String s)
     {
@@ -101,6 +101,8 @@ public class UIDefaults extends Hashtable
     }
   } // class ProxyLazyValue
 
+  private static final long serialVersionUID = 7341222528856548117L;
+
   public UIDefaults()
   {
   }