I upgraded jME2 now, but there's something fishy somewhere… I updated my build path to …/windows instead of …/win32 and the tests in the jmetest package run just fine. However, my own project does not. I get the "Could not find the main class: … Program will exit." jME2 is included in my project's build path.
java -version produces this output:
java version "1.6.0_11"
Java(TM) SE Runtime Environment (build 1.6.0_11-b03)
Java HotSpot(TM) Client VM (build 11.0-b16, mixed mode, sharing)
I'm running Vista 32-bit. I have no idea why this happens when the jME-tests run.. ://