--- a/jdk/src/share/classes/java/lang/CharacterName.java	Tue Aug 30 14:41:12 2011 +0100
+++ b/jdk/src/share/classes/java/lang/CharacterName.java	Tue Aug 30 11:53:11 2011 -0700
@@ -83,7 +83,7 @@
             dis.readFully(strPool);
             refStrPool = new SoftReference<>(strPool);
         } catch (Exception x) {
-            throw new InternalError(x.getMessage());
+            throw new InternalError(x.getMessage(), x);
         } finally {
             try {
                 if (dis != null)