--- a/jdk/src/share/classes/java/security/interfaces/RSAPrivateKey.java	Mon Sep 09 13:44:30 2013 +0100
+++ b/jdk/src/share/classes/java/security/interfaces/RSAPrivateKey.java	Mon Sep 09 10:52:56 2013 -0700
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1998, 2003, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1998, 2013, 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
@@ -39,6 +39,11 @@
 public interface RSAPrivateKey extends java.security.PrivateKey, RSAKey
 {
 
+    /**
+     * The type fingerprint that is set to indicate
+     * serialization compatibility with a previous
+     * version of the type.
+     */
     static final long serialVersionUID = 5187144804936595022L;
 
     /**