#2 Refactor Moka to use Java style exceptions

[danamin]

Hi,

I really like your work on S7. However, as a java programmer, the C style exception handling in Moka is really cumbersome to use.

I reworked it to the Java exception model.

If you would accept this patch, I could do some more cleaning to make the code more Java conform.

Thx,
Wouter