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/**

* Description:

* <br/>网站: <a href="http://www.crazyit.org">疯狂Java联盟</a>

* <br/>Copyright (C), 2001-2016, Yeeku.H.Lee

* <br/>This program is protected by copyright laws.

* <br/>Program Name:

* <br/>Date:

* @author Yeeku.H.Lee kongyeeku@163.com

* @version 1.0

*/

public class A1 extends Apple<String>

{

// 正确重写了父类的方法，返回值

// 与父类Apple<String>的返回值完全相同

public String getInfo()

{

return "子类" + super.getInfo();

}

/*

// 下面方法是错误的，重写父类方法时返回值类型不一致

public Object getInfo()

{

return "子类";

}

*/

}