Absolute Introduction to Object Oriented Programming in Java

LAST UPDATED: November 2023

Welcome to Absolute Introduction to Object Oriented Programming in Java. This course is designed to be slow-paced, simple and rich in demystifying the question: What really is an object in computer programming?

These course lectures serve as a crucial foundation for OOP (Object Oriented Programming).

If you have ever written a Java class before and ran the program in Eclipse but did not quite understand what is going on behind the scenes, then this course is for you. By the end of these videos, you will understand the difference between a class, and an object. You’ll know how objects are constructed and what exactly happens when the program is run. We will also go over important OOP (Object Oriented Programming) techniques such as inheritance and polymorphism.

Topics covered in this course:

• Basics of Java Program

• Classes and Objects in Java

• Program Flow

• Constructors

• Java Stack and Heap

• Reference and Instance Variables

• Inheritance and Polymorphism

• Interfaces and Abstractions

• Abstract Class

By the end of this course, you will be ready to work with multiple classes in Java and be prepared to take the more challenging and top ranked course: Master Object Oriented Design in Java – HW + Solutions