How to verify the (generic (generic argument))?

Question

Background (that we don\'t really need to worry about)

This is a question derived from Build A Generic Tree With Inheritance . I open this one as a separate questi

Answer 1

Check out TypeTools for this. Example:

List<String> stringList = new ArrayList<String>() {};
Class<?> stringType = TypeResolver.resolveRawArgument(List.class, stringList.getClass());
assert stringType == String.class;