Remove wrong ConfigDepot class from simulatorContext
ReflectUtil: findMethod removed

findMethod was not used, it is removed

Signed-off-by: Laszlo Hornyak <laszlo.hornyak@gmail.com>
ReflectUtil: test for getAllFieldsForClass

- code comment turned to javadoc
- added braces to if and for statements to make it look more like the rest
- tests added

Signed-off-by: Laszlo Hornyak <laszlo.hornyak@gmail.com>