Pi4j XML files, Pi2 applications

Hello everyone;
I'm very new to your community and that's my first question(s) to you, forgive me if they seem stupid.

I'm a 10 years+ PIC-micro systems developer, now I want to get into Raspberry, your answers are so essential for me and they will guide me either to go on or stop;

1- I read about Pi4j library and how to use it to control Pi2 I\O (jPi4J - Raspberry Pi GPIO controller) but I noticed that there is no any XML files comes with Jar files? I tried to register Pi4j to B4J but...

Pi4j XML files, Pi2 applications

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