manager.java

JAVA编程思想源代码 值得一下 很难找的

package chapter7;

class Employee {
	protected float salary = 0;

	public float getSalary() {
		System.out.println("i am a super getsalary");
		return salary;
	}

}

public class Manager extends Employee {
	public float getSalary() {
		System.out.println("i am a sub getsalary");
		return salary;
	}

	public static void main(String[] args) {
		Employee e = new Manager();
		e.getSalary();
	}

}