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Java Classes in Depth – Complete Guide with Definitions, Syntax & Examples Java Classes in Depth – Complete Guide with Definitions, Syntax & Examples Explore various types of Java Classes with clear explanations, real-world examples, and easy-to-follow syntax. 📚 Related Java Class Topics 1. Concrete Class in Java – Definition 2. Anonymous Class in Java – Definition 3. Inner Class in Java – Definition & Syntax 4. Singleton Class in Java – Definition 5. Static Nested Class in Java – Definition 6. POJO Class in Java – Definition & Syntax 7. Final Class in Java – Definition & Syntax 8. Abstract Class in Java – Definition, Syntax & Example Learn Java Free – Complete 14-Chapter Course © 2025 Java Learning Hub | Designed by OP Verma

Learn Java Programming – Complete 14 Chapter Course (Free) 🚀 Learn Java Programming – Complete 14 Chapter Course (Free) Welcome to the ultimate Java Programming Course by Op Verma! This free course is designed for beginners and intermediate learners who want to master Java step-by-step. It includes **14 comprehensive chapters** covering theory, code examples, FAQs, and practice questions. ✅ Why Learn Java in 2025? 💼 High demand in software development, Android apps, and enterprise solutions 🔥 Beginner-friendly language with a huge community 📚 Strong foundation for learning advanced technologies like Spring, Hibernate 📌 Related Links: Complete Java Course Chapter 1: Introduction to Java Chapter 2: Java Environment Setup Chapter 3: Variables and Data Types Chapter 4: Operators in Java Chapter 5: Control Statements Chapter 6: Loops in Java Chapter 7: Arrays and Strings Chapter 8: Object-Oriented Programming (OOP) Chapt...

Chapter 7: Object-Oriented Programming (OOP) in Java Chapter 7: Object-Oriented Programming (OOP) in Java Java is a powerful object-oriented programming language. It emphasizes designing programs using real-world entities like objects and classes. OOP helps create modular, maintainable, reusable, and scalable software systems. 🔹 Four Main Principles of OOP Encapsulation Inheritance Polymorphism Abstraction 🛡️ 1. Encapsulation in Java Encapsulation is the concept of wrapping data (variables) and methods (code) into a single unit called a class. It helps hide the internal implementation of the object from the outside world. Example: class Person { private String name; private int age; public void setName(String name) { this.name = name; } public String getName() { return name; } } Benefits: Data hiding, code maintainability, security, and flexibility. 🧬 2. Inheritance in Java ...