--- a/jdk/src/share/classes/sun/net/www/http/ChunkedOutputStream.java	Tue Aug 30 14:41:12 2011 +0100
+++ b/jdk/src/share/classes/sun/net/www/http/ChunkedOutputStream.java	Tue Aug 30 11:53:11 2011 -0700
@@ -79,7 +79,7 @@
             return header;
         } catch (java.io.UnsupportedEncodingException e) {
             /* This should never happen */
-            throw new InternalError(e.getMessage());
+            throw new InternalError(e.getMessage(), e);
         }
     }