生产者消费者synchronized wait notify

package ProduceQueueProduce;

import java.util.Queue;

public class ProducerThread extends Thread {
    public static  Queue<Object> q;
    private int eleNum =15;
    @Override
    public void run(){
        while(true){
            try {
                Thread.sleep(10);
            } catch (InterruptedException e) {
                e.printStackTrace();
            }
            produce();
        }
    }

    private void produce() {
        synchronized(q){
            while(q.size() == eleNum){
                try {
                    q.wait();
                } catch (InterruptedException e) {
                    e.printStackTrace();
                }
            }
            q.add(new Object());
            System.out.println(Thread.currentThread().getName()+"生产者队列大小："+ q.size());
            q.notifyAll();
        }
    }


    public ProducerThread(String name) {
        super(name);
    }
}

package ProduceQueueProduce;

import java.util.Queue;

public class ConsumerThread extends Thread {
    public static Queue<Object> q;
    @Override
    public void run(){
        while(true){
            try {
                Thread.sleep(100);
            } catch (InterruptedException e) {
                e.printStackTrace();
            }
            consume();
        }
    }

    private void consume() {
        synchronized(q){
            while(q.size() == 0){
                try {
                    q.wait();
                } catch (InterruptedException e) {
                    e.printStackTrace();
                }
            }
            q.remove();
            System.out.println(Thread.currentThread().getName()+"消费者队列大小："+q.size());
            q.notifyAll();
        }
    }


    public ConsumerThread(String name) {
        super(name);
    }
}

package ProduceQueueProduce;

import java.util.ArrayDeque;
import java.util.Queue;


public class Test {
    public static  Queue<Object> q = new ArrayDeque<>();
    public static void main(String args[]) throws InterruptedException {
        ConsumerThread c = new ConsumerThread("c");
        ProducerThread p = new ProducerThread("p");
        ProducerThread.q=q;
        ConsumerThread.q = q;
        p.start();
        c.start();
     
    }
}