We now throw an exception instead of trying to work around the problem. The code inside of Task should never get called if the user is logged out because GaeFilter catches it.
We also now redirect correctly when the user hits the default page (without specifying a file). The app loads, but redirects to the login page after the first request. http://gwt-code-reviews.appspot.com/1432801/ -- http://groups.google.com/group/Google-Web-Toolkit-Contributors
