Why can't eclipse resolve class in same package?

Question

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

Answer 1

I could resolve it: On another project (from the same git repo), I had the same issue on several files in different packages. All I had to do was writing a white-space into the file, remove it again and save, so eclipse would re-compile it (I guess).

Some kind of a strange behaviour... :S