98、以下 Java 程序的输出是什么？

class Base   
{  
    protected final void getInfo()  
    {  
        System.out.println("method of Base class");  
    }  
}  

public class Derived extends Base  
{  
    protected final void getInfo()  
    {  
        System.out.println("method of Derived class");  
    }  
    public static void main(String[] args)  
    {  
        Base obj = new Base();  
        obj.getInfo();  
    }  
}

Derived.java:11: error: getInfo() in Derived cannot override getInfo() in Base
    protected final void getInfo()
                         ^
  overridden method is final
1 error