class Boo{
Boo(String s){}
Boo(){}
}
class Bar extends Boo{
Bar(){}
Bar(String s){super(s);}
void zoo(){
//insert code here
}
}
which create an anonymous inner class from within class Bar?(choose all that apply)
A. Boo f = new Boo(24){}
B. Boo f = new Bar(){};
C. Boo f = new Boo(){String s;};
D. Bar f = new Boo(String s){};
E. Boo f = new Boo.Bar(String s){};
答案因该选什么有那位能解释下吗?
对的怎么不解释下啊?
new Bar(){} 和new Bar()有什么不同?
new Boo(){String s} 和
class Boo{
Boo(String s){}
Boo(){}
}
中的Boo(String s){}, Boo(){}有什么关系呢?
望牛人补充下啊?