toString覆写

public class Employee {

　　private  String name;
　　private int id;
　　private double salary;

　　//gettters and setters ommited here

　　public Employee(String name, int id, double salary) {
   　　this.name = name;
   　　this.id = id;
   　　this.salary = salary;
　　}
　　@Override
　　public String toString() {
　　　　return "Employee [name=" + name + ", id=" + id + ",salary=" + salary + "]";
　　}
}

public class Manager extends Employee{
　　private double bonus;
　　public Manager(String name, int id, double salary,int bonus) {
   　　super(name, id, salary);
   　　this.bonus=bonus;
　　}
　　
　　public double getSalary(){
　　　　double baseSalary=super.getSalary();
   　　return (baseSalary+baseSalary*(bonus/100));
　　}

　　@Override
　　public String toString() {
　　　　return "Manager [name=" + getName() + ", id=" + getId() + ", salary=" + getSalary() + ", bonus=" + bonus + "]";
　　}

}