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分享class Employee{
protected int hireDay= 1;
}
class Manager extends Employee
{
Employee e = new Employee();
public void fun1(){
System.out.println(hireDay);
}
public void fun2(){
System.out.println(e.hireDay);
}
public void fun3(Employee e){
System.out.println(e.hireDay);
}
}
public class Test{
public static void main(String[] args){
Employee e = new Employee();
new Manager().fun2();
new Manager().fun3(e);
}
}