java试题-下面是People和Child类的定义和构造方法,每个构造方法都输出编号。在执行new Child("mike")的时候都有哪些构造方法被顺序调用?请选择输出结果

class People {
    String name; public People() {
        System.out.print(1);
    } public People(String name) {
        System.out.print(2); this.name = name;
    }
} class Child extends People {
    People father; public Child(String name) {
        System.out.print(3); this.name = name;
        father = new People(name + ":F");
    } public Child() {
        System.out.print(4);
    }

}

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