diff -r c855318a4b03 -r df0f51fe10de langtools/src/share/classes/javax/lang/model/element/UnknownAnnotationValueException.java
--- a/langtools/src/share/classes/javax/lang/model/element/UnknownAnnotationValueException.java	Fri Feb 06 10:23:57 2009 -0800
+++ b/langtools/src/share/classes/javax/lang/model/element/UnknownAnnotationValueException.java	Fri Feb 06 12:49:48 2009 -0800
@@ -1,5 +1,5 @@
 /*
- * Copyright 2005-2006 Sun Microsystems, Inc.  All Rights Reserved.
+ * Copyright 2005-2009 Sun Microsystems, Inc.  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
@@ -25,6 +25,8 @@
 
 package javax.lang.model.element;
 
+import javax.lang.model.UnknownEntityException;
+
 /**
  * Indicates that an unknown kind of annotation value was encountered.
  * This can occur if the language evolves and new kinds of annotation
@@ -39,7 +41,7 @@
  * @see AnnotationValueVisitor#visitUnknown
  * @since 1.6
  */
-public class UnknownAnnotationValueException extends RuntimeException {
+public class UnknownAnnotationValueException extends UnknownEntityException {
 
     private static final long serialVersionUID = 269L;