多选题
Given:
4. public class Zingseng extends Thread {
5. public static void main(String[] args) throws Exception {
6. Thread t1 = new Thread(new Zingseng());
7. t1.start();
8. // insert code here
9. for(int i = 0; i < 1000; i++) // Loop #1
10. System.out.print(Thread.currentThread().getName() + " ");
11. }
12. public void run() {
13. for(int i = 0; i < 1000; i++) // Loop #2
14. System.out.print(Thread.currentThread().getName() + " ");
15. } }
Which code, inserted independently at line 8, will make most (or all) of Loop #2"s iterations run before most (or all) of Loop #1 "s iterations? (Choose all that apply.)