java tutorial for beginners

1Refer to this website:
2http://allaboutjava.com/

1Refer to these sites
2 1) https://www.tutorialspoint.com/java/index.htm
3 2) https://www.w3schools.com/java/

1public class MyFirstJavaProgram {
2
3   /* This is my first java program.
4    * This will print 'Hello World' as the output
5    */
6
7   public static void main(String []args) {
8      System.out.println("Hello World"); // prints Hello World
9   }
10}