java关于socket 多线程的问题

public class Tdd {
private static ScheduledThreadPoolExecutor es = new ScheduledThreadPoolExecutor(10) ;

public void start() {
    for (int i = 0 ;i <10 ;i++) {
        es.scheduleWithFixedDelay(new Runnable() {

            public void run() {
                // 分配ip
                String[] ips = new String[] { "" };
                // ping 去吧
                System.out.println("11");
            }
        }, 1, 1, TimeUnit.SECONDS);
    }
}
public static void main(String args[]) {
    new Tdd().start();
}
}