Okay I got a closer look and it seems, that the getter methods do not return the content they should. No problem with getChildren().
I opened up issue 615 and restored the old working version.
-- You received this message because you are subscribed to the Google Groups "Google Wave API" group. To post to this group, send email to google-wave-...@googlegroups.com. To unsubscribe from this group, send email to google-wave-api+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-wave-api?hl=en.
