--- a/langtools/src/share/classes/com/sun/tools/classfile/Annotation.java	Tue Jan 20 15:17:45 2009 -0800
+++ b/langtools/src/share/classes/com/sun/tools/classfile/Annotation.java	Tue Jan 20 18:23:13 2009 -0800
@@ -37,6 +37,7 @@
  */
 public class Annotation {
     static class InvalidAnnotation extends AttributeException {
+        private static final long serialVersionUID = -4620480740735772708L;
         InvalidAnnotation(String msg) {
             super(msg);
         }