1    package greetings;
2    
3    import javax.swing.JOptionPane ;
4    
5    public class HelloYou {
6    
7        public static void main(String[]  args)  {
8            String name  =  JOptionPane.showInputDialog(null, "Who are you?") ;
9            System.out.println("Hello ,  " + name + "!");
10       }
11   }
12