If true, then Android Callable Wrappers will not be generated for the type; otherwise, Android Callable Wrappers will be generated (the default).
This property is only used for [Register] attributes placed on classes which inherit Java.Lang.Object.
Set the DoNotGenerateAcw property when declaring a type that "aliases" a Java type -- that is, it has the same name as a Java type -- and an Android Callable Wrapper should not be generated.
C# Example
[Register ("java/util/ArrayList", DoNotGenerateAcw=true)]
class MyArrayList : Java.Lang.Object {
// ...
}