Java OOP

What are Enums? Enums or Enumerations are special Classes that can create only a limited number of predefined objects. This is useful in the instances […]

Wrapper Classes are Classes that have written to make objects from the primitive types in Java. They are used to “wrap” the primitive values in […]

An interface is an outline or description of the operations that an object is able to perform. It doesn’t include any implementation part. For a […]

Java packages are a simply a way to manage our Class files. They are really helpful in make everything neat and easy to find. People […]

What is it? Google definition for the word polymorphism is “The condition of occurring in several different forms” Actually, in oop, the concept is much […]

Going back to the Beginning 🙂 This article covers one of the most powerful concepts in Object Oriented Programming, Inheritance. Guys, what would come to […]

A constructor is a special method where we use that method to create objects. In this tutorial, we will learn about creating and modifying Java […]

This lesson is about getter and setter methods in java which is a technique used as a part of programming language mechanism, encapsulation. First of […]

Static vs Non-static methods in java Welcome back! Now in this tutorial, we are going to talk about the non-static methods used in java. In […]

Hi, welcome to the “non-static” tutorial 🙂  This lesson gives you answers for some things that I have skipped in the Beginner’s course. Can you […]