一个关于java继承的题目

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一个关于java继承的题目，跟大家分享下。题目如下： 

有三个类，一父二子： 
父类：

public class Father {
    static {
        System.out.println("Father static Create");
    }
    {
        System.out.println("Father Create");
    }

    public static void StaticFunction(){
        System.out.println("Father static Function");
    }

    public void Function(){
        System.out.println("Father Function");
    }
}

子类1

public class ChildOne extends Father {
    static {
        System.out.println("ChildOne static Create");
    }
    {
        System.out.println("ChildOne Create");
    }

    public static void StaticFunction(){
        System.out.println("ChildOne static Function");
    }

}

子类2

public class ChildTwo extends Father {
    static {
        System.out.println("ChildTwo static Create");
    }
    {
        System.out.println("ChildTwo Create");
    }

    public static void StaticFunction() {
        System.out.println("ChildTwo static Function");
    }

    public void Function() {
        System.out.println("ChildTwo Function");
    }
}

调用方法

public class Main {
    public static void main(String[] args) {
        Father A = new ChildOne();
        Father B = new ChildTwo();
        A.StaticFunction();
        A.Function();
        B.StaticFunction();
        B.Function();
    }

 

输出结果：

 

 

Father static Create

ChildOne static Create

Father Create

ChildOne Create

ChildTwo static Create

Father Create

ChildTwo Create

Father static Function

Father Function

Father static Function

ChildTwo Function