Не понимаю где ошибка
package com.javarush.games.minesweeper;
public class GameObject {
public int x;
public int y;
public boolean isMine;
public int countMineNeighbors;
public GameObject(int x, int y,boolean isMine) {
this.x = x;
this.y = y;
this.isMine=isMine;
}
}