每隔一段时间生成随机数

import java.util.Random;   
import java.util.Timer;   
import java.util.TimerTask;   
/**  
 * Java如何每5秒生成一个随机数  
 *   
 * @author Java人(java2000.net)  
 */  
public class Test {   
  public static void main(String[] args) {   
    final Random random = new Random();   
    Timer executeSchedule = new Timer();   
    executeSchedule.schedule(new TimerTask() {   
      @Override  
      public void run() {   
        System.out.println(random.nextInt());   
      }   
    }, 0, 5000);   
  }   
}  


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