Hu?

would you say that people who dev in Java are payed by Oracle?

That's a realy strange to think like that... I have learn Java, PHP, .Net (C#) and some other exotic languages, and in my opinion, C# is what suits me best, but it's only a personal choice.

My app is for my professionnal team (all on windows), i share my work free of charge [:(] why this attack against me ?

You're free to reproduce the same app on Java (or what you like), i'll be realy happy and honorded if my work could help or inspirate other, that's all.