The local variable n may not have been initialized

Question

import View.UI;
public class App {
UI m;    
public static void main(String [] args){
    System.out.println(\"Hello\");
    UI n ;
    n.menu();
}}

Th

Answer 1

If you are declaring variables/object inside the method in java you need to initialize it.

In most simple term,

In your case its an object which is accessing a method so if you do not initialize it like

UI n = new UI();

it would give you an NULL pointer exception.

Hope it helps.