I hit F5 ~1000 times and restarted eclipse (also with -clean), deleted /bin, but nothing helps. Manually importing DoodleClient does not help. DoodleClient exists and is perfect
I had the same problem. I tried to add the statement with the static method call again and delete the old one. Eclipse even helped me with auto-completion and after that it underlined the statement again. In my case closing the project and importing it again after that worked.