• 2022-06-19
    The scope of a private instance field is: 私有实例字段的范围是:
    A: the instance methods of the same class 同一个类的实例方法
    B: inside the class, but not inside any method 在类中,但不在任何方法中
    C: inside the parentheses of a method header 方法头的括号内
    D: the method in which they are defined 定义它们的方法