下列程序的运行结果是______。 Class C14 implements Runnable { private int i; public C14(int n) { this.i = n; } public void run{) { try { Thread.currentThread().sleep(i); } catch(InterruptedException ie) { System.err.println(ie.tString()); } System. out.println("线程" + Thread.currentThread() .getName + "睡眠了" + i + "毫秒结束")； } } public class Testl4 { public static void main(String[] args) { Thread t = new Thread(new C14(300), "t"); t.start(); } }

A. 线程t睡眠了300毫秒结束

B. 线程Thread-0睡眠了300毫秒结束

C. 线程t睡眠了i毫秒结束

D. 线程Thread-0睡眠了i毫秒结束