• 2022-06-08
    已知ArrayList继承了List接口,现预构造ArrayList类的一个实例,下列哪个方法是正确的()
    A: ArrayLIst
    myList = new Object();
    B: List
    myList = new ArrayList();
    C: ArrayList
    myList = new List();
    D: List
    myList = new List();