I filed an bugreport and later discovered a similar one [1]. The workaround described there works for me, too.
[1] http://code.google.com/p/google-web-toolkit/issues/detail?id=4086 -- You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
