日期:2014-05-20 浏览次数:20860 次
class Test{
public static void main(String[] args){
First s = new Second();
System.out.println(s.var);
System.out.println(s.var);
}
}
class First {
int var =1;
int method(){
return var;
}
}
class Second extends First {
int var =2;
int method(){
return var;
}
}