Write a Program Hello World in java.

 Hello World  in java.

java hello world command line

A "Hello World!" is a simple program that outputs Hello World! on the screen. 

Since it's a very simple program, it's often used to introduce a new programming .

Example :-

class hello{

public static void main(String args[]){

System.out.println("Hello World !");

}

}

OUTPUT

Hello World !