class Dad
{
protected static String me = "dad";
public void printMe()
{
System.out.println(me);
}
}
class Son extends Dad
{
protected static String me = "son";
}
public void doIt()
{
new Son().printMe();
}
函数doIt将会输出字符串"dad"。是否有一种方法使它输出字符串"son"?