Вроде все верно должно быть
package com.javarush.games.minesweeper;
import com.javarush.engine.cell.*;
public class MinesweeperGame extends Game {
private static final int SIDE = 9;
private GameObject[][] gameField = new GameObject[SIDE][SIDE];
private int countMinesOnField;
@Override
public void initialize() {
setScreenSize(SIDE, SIDE);
}
private void createGame(){
for (int y = 0; y < SIDE; y++) {
for (int x = 0; x < SIDE; x++) {
int isMine = getRandomNumber(10);
if (isMine / 2 == 0) gameField[y][x] = new GameObject(x, y, false);
else {
gameField[y][x] = new GameObject(x, y, true);
countMinesOnField++;
}
setCellColor(x, y, Color.ORANGE);
}
}
}
}