来看看你JAVA毕业了没

public class A {    private int i = 1;    public A() {        methodA(i);        methodB();    }    public void methodA(int i) {        System.out.println(i);    }    public void methodB() {        System.out.println(i);    }}

public class B extends A {    private int i = 2;    public B() {    methodA(i);    methodB();    }    public void methodA(int i) {        System.out.println(i);    }    public void methodB() {        System.out.println(i);    }    public static void main(String[] args) {        new B();    }}