You will find java topic theory with example & exercises here
Topics
1. Basic (Theory)
- What is JAVA
- Features of Java
- JVM
- JRE
- How to run java
- How to set path in Java
- First java Program (hello world)
- Comments in java
- Variables
- Data types
- Type casting
- Operators in Java
- Unary operator
- Arithmetic operators
- Shift operator
- And operator logical and bitwise
- Or operator logical and bitwise
- Ternary operator
- Assignment operator
- String
- Scanner
- if else statement
- Switch statement
- Loop (for loop)
- Label Break and Continue
- while ,do-while loop
- Java Math
- Array
- OOPS Concepts