java ocjp题库问题求解答
lomyc 2015-11-10 05:15:02 public class Bunnies{
static int count = 0;
Bunnies(){
while(count<10 new bunnies(++ count);
}
Bunnies(int x) {super (); }
public static void main (string [] args){
new bunnies ();
new Bunnies(count);
system.out.println( count ++);
}
}
what is the result?
答案 10
为什么呢?
从主方法开始 先new bunnies 调用无参构造方法 因为小于10 所以又 new Bunnies此时count加了1变成1,然后调用Bunnies( int x)
但是里面是super()啊,这里没看到父类,不懂啊,求详细的解答,谢谢