test68.java

来自「SCJP认证考试资料」· Java 代码 · 共 21 行

class Person {
    int age;
    String name;
}
class Employee extends Person {
    float salary;
}
class Test68{
    static void print(Person p,Employee e) {
	System.out.println("AAA");
    }
    static void print(Employee e,Person p) {
	System.out.println("bbb");
    }
    public static void main(String[] args) {
	Employee e = new Employee();
	Personp p =e;
	print(e,(Employee)p);
    }
}