#####java netbean I just need the UML diagram,no need coding####

Design classes that can be used to model a university. Class examples include the following: - in the organization category: Organization (top-level class), University, School, Department - in the people category: Person (top-level class), Student, Professor, Administrator - in the course category: Course Use your common sense to work out the details of each class and create class diagrams to represent each class. The requirement is that each class should have three data members, two constructors, all get/set methods, a display method which displays the values of all data members, and two other methods of your choice. You should use inheritance, composition and aggregation in your class designs. For example, class University extends class Organization but can have a number of Schools which in turn can have Departments. Similarly, class Student extends class Person, a Professor can have a number of Students. An Administrator can manage a number of Professors. Students can take Courses. Professors can teach Courses.

You should draw UML diagrams for all classes.