Fix to allow devmode exceptions to be reported back from a client.

When I converted JUnit to use normal serialization to transmit exceptions, I introduced a problem.  In DevMode, exceptions can get into the client space from the hosting environment, such as HostedModeException.  Because these types are not visible to the client, they can't be serialized.  This works around the issue by using a known-good exception type.

http://gwt-code-reviews.appspot.com/1147801/show

Review by: conroy@google.com

git-svn-id: https://google-web-toolkit.googlecode.com/svn/trunk@9293 8db76d5a-ed1c-0410-87a9-c151d255dfc7
1 file changed