diff -r bceea7bc12b7 -r d01972926813 jdk/src/share/classes/sun/management/LazyCompositeData.java
--- a/jdk/src/share/classes/sun/management/LazyCompositeData.java	Tue Oct 27 16:32:23 2009 -0700
+++ b/jdk/src/share/classes/sun/management/LazyCompositeData.java	Wed Oct 28 11:18:01 2009 -0700
@@ -192,4 +192,6 @@
 
         return isTypeMatched(type1.getRowType(), type2.getRowType());
     }
+
+    private static final long serialVersionUID = -2190411934472666714L;
 }