Quando lanci il comando java, imposti correttamente tutti i parametri?
In particolare la classpath, credo (mamma mia eclipse mi ha rovinato, non mi ricordo nullla... )
"Ethics are to me something private. Whenever you use it as an argument for why somebody_else should do something, you’re no longer being ethical, you’re just being a sanctimonious dick-head" Linus Torvalds