现有: 5. class Order2 implements Runnable { 6. public void run() { 7. for (int x- o; x<4; x++) { 8. try{Thread.sleep(100); )catch (Exception e) { } 9. System.out.print("r"); 10. } } 11. public static void main(string [] args) { 12. Thread t=new Thread(new order2()); 13. t.start(); 14. for(int x=0; x<4; x++) { 15. //insert code here 16. System.out.print("m"); 17. } } } 哪一个插入到第15行,最有可能产生输出 rmrmrmrm?()
- A、 Thread.sleep(1);
- B、 Thread.sleep(100);
- C、 Thread.sleep(1000);
- D、 try{ Thread.sleep(1); ) catch (Exception e) { }
- E、 try{Thread.sleep(100); ) catch (Exception e) { }
- F、 try{Thread.sleep(1000); ) catch (Exception e) { }
正确答案:E
答案解析:有
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