--- a/jdk/src/share/classes/sun/reflect/UTF8.java	Tue Aug 30 14:41:12 2011 +0100
+++ b/jdk/src/share/classes/sun/reflect/UTF8.java	Tue Aug 30 11:53:11 2011 -0700
@@ -52,7 +52,7 @@
             }
         } catch (ArrayIndexOutOfBoundsException e) {
             throw new InternalError
-                ("Bug in sun.reflect bootstrap UTF-8 encoder");
+                ("Bug in sun.reflect bootstrap UTF-8 encoder", e);
         }
         return res;
     }