getMethods与public override方法

public class TT {

    public static void main(String[] args)  {
        System.out.println(B.class.getMethods().length);
        System.out.println(C.class.getMethods().length);
    }

    private static class A {
        public A xxx() {
            return new A();
        }
    }

    private static class B extends A {
        @Override
public B xxx() {
            return new B();
        }
    }

    private static class C extends A {
        @Override
public A xxx() {
            return new C();
        }
    }
}

11

10

public class TT {

    public static void main(String[] args)  {
        System.out.println(B.class.getMethods().length);
        System.out.println(C.class.getMethods().length);
    }

    private static class A {
        public A xxx() {
            return new A();
        }
    }

    private static class B extends A {
        @Override
public B xxx() {
            return new B();
        }
    }

    private static class C extends A {
        @Override
public A xxx() {
            return new C();
        }
    }
}