public void createB(List<Brick> bricks, int startX, int startY, int endX, int endY) {
        Brick template = new Brick(0, 0);
        for (int i = startX; i < endX; i += template.getWidth()) {
            for (int j = startY; j < endY; j += template.getHeight()) {
                Brick bs = new Brick(i, j);