第232題

Given:
1. public class Threads5{
2. public static void main(String[] args){
3. new Thread(new Runnable(){
4. public void run(){
5. System.out.print("bar");
6. }}).start();
7. }
8. }
What is the result?
A. Compilation fails.
B. An exception is thrown at runtime.
C. The code executes normally and prints "bar".
D. The code executes normally, but nothing prints.
答案：C
參考：8-5-4 匿名內部類別、13-2 Java執行緒與Thread類別、13-3 Runnable介面

------------------------------------------

執行到start()時,會跑public void run(){