Return statement issue

public class hi {
public String display(){
//String x="hello";
return "hello";

}
public static void main(String[] args) {
// TODO Auto-generated method stub
hi h=new hi();
h.display();

Result - not displaying anything in console

To display the result, you must put a statement like 

System.out.println(x);

simply putting (return "hello") won't display in console because it returns as a value to, where the method is called from.