Defect (Issue #445) : Call Introspector.decapitalize instead of home made function

[herveDarritchon]

To correct a bug during creation of getter and setter, I change the call of initialCaps for getter and setter with Introspector.decapitalize from package java.beans.

[fehguy]

Hi thanks for submitting. Two things that would help a lot

1. Any PR should go against the development branch, not master, since master is "clean and released". The development branch is develop_2.0
2. If you can generally avoid reformatting code so the changes can be more easily detected, it can be merged much more easily.

I'm closing this out so you can send a PR against the dev branch.

[herveDarritchon]

sorry for the mess :)
I do my change against the develop_2.0 branch.

Is it possible to think of reformatting all the code one day, because it's easy to read ;)

thanks