🔰 Java Roadmap for Beginners 2025
├── ☕ Introduction to Java & How JVM Works
├── ⚙️ Setting Up Java (JDK, IDE like IntelliJ/Eclipse)
├── 📝 Basic Syntax & Structure
├── 🔢 Variables, Data Types & Type Casting
├── ➕ Operators (Arithmetic, Logical, Relational, Bitwise)
├── 🔁 Conditional Statements (if, else, switch)
├── 🔄 Loops (for, while, do...while, for-each)
├── 🧩 Methods (Declaration, Overloading, Recursion)
├── 📦 Arrays & Strings
├── 🧱 Object-Oriented Programming (Class, Object, Inheritance, Polymorphism, Abstraction, Encapsulation)
├── 🧮 Memory Management & Garbage Collection
├── 📁 Packages & Access Modifiers
├── 🧱 Exception Handling (try, catch, throw, throws, finally)
├── 📂 File I/O (FileReader, FileWriter, BufferedReader, Scanner)
├── 🧠 Collections Framework (List, Set, Map, Queue)
├── 🧪 Mini Projects (Library System, Student Management System)