#2 BeanCreator.MapInvocationHandler as top level public class

[Simon Massey]

BeanCreator has a static private inner class called MapInvocationHandler. If I want to create my own classes that wrap a map but have additional invocation handlers (e.g. I want to pass the call through an aspect static) then I have to recreate this class by cut and paste. If the class is moved into the top level then I can use it freely in my own factory classes.