You are here

Java hello world program

"Hello world" program in Java to display "Hello world" on the screen.

How to write hello world rogram in Java?

class HelloWorld
{
   public static void main(String args[])
   {
      System.out.println("Hello World");
   }
}

Download Hello world program class file.

"Hello World" is passed as an argument, to the println method, you can print whatever you want. There is also a print method that doesn't take the cursor to the beginning of the next line as println does. The system is a class, out is an object of PrintStream class, and println is the method.

Output of program:
Java hello world code output

Share this