How to remove a user from an Array List?

Question

package main;
import java.util.ArrayList;

public class UserGroup {

  ArrayList userGroup = new ArrayList<>();
  User userOne;
  public UserGroup() {
         


        

Answer 1

It's working good :

`  public static void main(String[] args) {
    UserGroup MyUser = new UserGroup();
    for (User curUser : MyUser.getUserGroup()) {
        System.out.println(curUser.toString());
      }
    MyUser.removeFirstUser();
    System.out.println("your user removed!");
    for (User curUser : MyUser.getUserGroup()) {
        System.out.println(curUser.toString());
      }
  }`

RESULT :

`User@4554617c 1
User@74a14482 2
User@1540e19d 3
your user removed!
User@74a14482 1
User@1540e19d 2`