In the book Objects First with Java: A practical Introduction Using BlueJ 5th ed

In the book Objects First with Java: A practical Introduction Using BlueJ 5th editionPage 301 Exercise 8.16: Go back to the lab-classes project from Chapter 1. Add instructors to the project (every lab class can have many students and a single instructor). Use inheritance to avoid code duplication between students and instructors (both have a name contact details etc.).