Java topics list for Beginners

If you're just starting with Java, it's essential to cover fundamental topics that will give you a strong foundation in the language. Here is a comprehensive list of Java topics for beginners, organized in a logical sequence to facilitate learning: 1. Introduction to Java What is Java? History of Java Features of Java Java Development Kit (JDK), Java Runtime Environment (JRE), and Java Virtual Machine (JVM) Installing JDK and setting up the environment 2. Basic Syntax Writing your first Java program Understanding the structure of a Java program Comments in Java Java identifiers and keywords 3. Data Types and Variables Primitive data types (int, float, double, char, boolean, etc.) Non-primitive data types (Strings, Arrays, Classes, etc.) Variables and constants Type casting and type conversion 4. Operators Arithmetic operators Relational operators Logical operators Assignment operators Unary operators Ternary operators Bitwise operators 5. Control Statements Conditional statements (if, if-else, switch-case) Looping statements (for, while, do-while) Break, continue, and return statements 6. Arrays One-dimensional arrays Multi-dimensional arrays Array manipulation and common operations Enhanced for loop 7. Strings String class and its methods String concatenation and comparison StringBuilder and StringBuffer Immutable strings 8. Methods Defining and calling methods Method overloading Passing arguments and returning values Recursion 9. Object-Oriented Programming (OOP) Concepts Classes and objects Constructors Instance and class variables (static variables) Instance and class methods (static methods) this keyword 10. Inheritance Types of inheritance super keyword Method overriding Dynamic method dispatch Abstract classes and methods Interfaces