Java Basic Concepts I

Introduction

Java Basic Concepts I

1. Variables in Java
2. Main method in Java
3. Package in Java
4. Method in Java
5. Primitive Types in Java
6. String in Java
7. Casting in Java
8. Convert Data Type in Java
9. Ternary Operator in Java
10. Abbreviation Operators in Java

The Java language project was initiated in 1991 by James Gosling and his colleagues. In the beginning, the language was called “Oak.” Later the project was renamed “Java” as a reference to Java coffee. For this reason, the language’s logo is a cup of coffee.