小编Vha*_*has的帖子

我有两个定时器从FIFO队列管理输入(EN-队列)和输出(离队),但我不断收到的出队java.lang.IllegalStateException一个例外:计时器已经取消.我不能停止的地方,那里的错误声称发生线路83.我不知道我错过了什么,所以任何帮助,将不胜感激调试行.

import java.util.Random;
import java.util.Timer;
import java.util.TimerTask;

/**
 * RunSim
 */
public class RunSim {
    private double arrivalRate = 600;
    private double y;
    private Timer t;
    private Timer t2;
    private Queue fifoQueue;
    private long xy;
    private long fact = 10;
    private int count;
    private int pId;

    public RunSim() {
        Random r = new Random();
        long n = System.currentTimeMillis();
        r.setSeed(n);
        double i = r.nextDouble();
        y = ((1 / arrivalRate) * (Math.log(i)));
        xy = (long) y;
        t = new Timer();
        t2 = …