+SetterConfiguration:
+- setNonPublic(boolean aNonPublic): by default publicOnly = true
+- add select(Class aType) to select a specific setter as an alternative
+ to the name based selection.
+- add values(Class aType) method for selecting a setter.
+- add add(Class aType) method for selecting a type.
+- verify that superclass setters are also taken into account.
+
+