object-oriented programming in Java

Doc November 2, 2025

Abstract Class in Java

Learn everything about Abstract Classes in Java — their definition, purpose, syntax, examples, and best practices. Understand how abstraction enhances…

Using super and final Keywords in Java

Learn how to use the super and final keywords in Java with clear examples, use cases, and best practices. Understand…

Defining Subclasses in Java

Learn how to define subclasses in Java with real-world examples, step-by-step explanations, and best practices. Understand inheritance, the extends keyword,…