OOPS

A constructor in Java is a special block of code that runs when an object of a class is created. Its main function is to initialize the object's state (values of variables and resources) when the object is first made.

📄️ Encapsulation

What Is Encapsulation?

📄️ Abstraction

In Java, the abstract keyword is used to define classes and methods that are incomplete and meant to be implemented later by subclasses. It represents the concept of abstraction, where we hide implementation details and only expose necessary functionality.

📄️ Inheritance + Super

Inheritance in Java allows a "child" (subclass) to acquire fields and methods from a "parent" (superclass) i.e it allows one class to acquire properties and behaviors (fields and methods) from another class. supporting code reuse and extension.