Java OOP(Object Oriented Programming) Concepts
Java OOP (Object-Oriented Programming) Concepts: If you've decided to learn Java, one term you'll encounter repeatedly is Object-Oriented Programming (OOP) . Every Java roadmap, technical interview, and framework like Spring Boot or Hibernate is built around OOP concepts. That's why understanding OOP isn't just another topic in Java—it's the foundation of becoming a successful Java developer. When I first started learning Java, I thought OOP was just a collection of difficult definitions that I had to memorise. Terms like Class , Object , Inheritance , Polymorphism , and Abstraction sounded intimidating, and I often wondered why everyone considered them so important. It wasn't until I started building small projects that I realised OOP isn't about memorising theory—it's about solving real-world problems in a structured and efficient way. The Four Core Principles of Object-Oriented Programming One of the main reasons Java has remained one of the wo...