为什么这个　总是返回Ｔｒｕｅ呀？

public void winGame() {
boolean won = true;

    for (int i = 0; i < count.length; i++) {
        for (int j = 0; j < count[0].length; j++) {
            if (count[i][j] != MINE && buttons[i][j].isEnabled()) {
                won = false;
            }
        }
    }
    if (won = true) {
        Window.alert("Win!!!!!!!!");
    }
}

    说won　ｎｅｖｅｒ　used 

    并且总是won=true

那就是 count[i][j] != MINE && buttons[i][j].isEnabled() 这句不成立呗。加断点 调试调试，分别取值看看