java，多线程实现

package org.hanqi.thread;

public class TestThread2 implements Runnable {

@Override
public void run() {

for(int i=0;i<10;i++)
{
System.out.println(i);

try {
//线程的休眠方法(毫秒)
Thread.sleep(1000);
} catch (InterruptedException e) {

e.printStackTrace();
}
}
}

}