I am able to run the code with no issues under GWT 2.2. The problem happens when I switch to GWT 2.3. Are you sure the problem you fixed exists with GWT 2.2?
I guess it's possible that my code takes a different path under GWT 2.2 that does not use Serializa​bleTypeOracleBuilder. Thanks, Mike ------------------------------------------------------ http://restlet.tigris.org/ds/viewMessage.do?dsForumId=4447&dsMessageId=2730208