Object Oriented Closing in Java

LISPAD is an object oriented system in a somewhat different way than we typically know it from mainstream languages today. There are, there are sort of two things that you can do. One is you can define classes and interfaces that are in fact Java classes and interfaces. It's still not an object-oriented system for closure in the same respects as you traditionally think of objects. And so this closure still won't provide that except via the Java in trial.