hello word java

1public class HelloWorld { 
2   public static void main(String []args) {
3      /* println() function to write Hello, World! */
4      System.out.println("Hello, World!");     
5   }
6}

1public class HelloWorld{
2     public static void main(String []args){
3        System.out.println("Hello World");
4     }
5}

1class main {
2    public static void main(String[] args) {
3        System.out.println("Hello World!");
4    }
5}
6

1class HelloWorld {
2    public static void main(String[] args) {
3        System.out.println("shart"); 
4    }
5}

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