java programming hello world code example

Example 1: java hello world

public class Main {

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

Example 2: hello world in java

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

Example 3: hello world java

// This is just a line of code, but publilc class.... is needed!
        System.out.println("This will be printed");