Java 生產者消費者編程

好久沒動手寫算法了，心血來潮就寫一個。
有些不完美，請大家指教--Davis.Z
Java 生產者消費者編程

package com.davis.consumer;

import java.util.Date;
import java.util.LinkedList;
import java.util.List;

public class procon {

	List<Thread> threads=new LinkedList<Thread>();
	int MAXFOODACCOUNT = 10;
	int FOODACCOUNT = 0;
	private static int MAXTHREADNUM=6;
	public static void main(String[] args) { 

		procon pc=new procon();
		for(int i=0;i<MAXTHREADNUM;i++){
			Producer p=pc.new Producer();
			Consumer c=pc.new Consumer();
			Thread pro=new Thread(p);
			Thread con=new Thread(c);
			pro.start();
			con.start();
		}
	}

	public synchronized void produce() throws InterruptedException
	{
		while(true)
		{
			this.notifyAll();

			if(MAXFOODACCOUNT==FOODACCOUNT)
			{
				System.out.println("線程名：["+Thread.currentThread().getName()+"]倉庫已滿:"+FOODACCOUNT+"-----["+new Date()+"]"); 				
			}
			else{
				FOODACCOUNT++;
				System.out.println("線程名：["+Thread.currentThread().getName()+"] 生產:"+FOODACCOUNT+"-----["+new Date()+"]");
				Thread.sleep(100);
			}		
			this.wait();
		}

	}
	public synchronized void consume() throws InterruptedException
	{
		while(true){
			this.notifyAll();
			if(FOODACCOUNT<=0){
				System.out.println("線程名：["+Thread.currentThread().getName()+"]庫存量不足:"+FOODACCOUNT+"-----["+new Date()+"]");

			}
			else{

				System.out.println("線程名：["+Thread.currentThread().getName()+"]消費:"+FOODACCOUNT+"-----["+new Date()+"]");
				FOODACCOUNT--;					
				Thread.sleep(900);
			}
			this.wait();
		}
	}
	class Producer implements Runnable{		
		public void run() {
			// TODO Auto-generated method stub
			try {
				produce();
			} catch (InterruptedException e) {
				// TODO Auto-generated catch block
				e.printStackTrace();
			}
		}		
	}

	class Consumer implements Runnable{		
		public void run() {
			// TODO Auto-generated method stub
			try {
				consume();
			} catch (InterruptedException e) {
				// TODO Auto-generated catch block
				e.printStackTrace();
			}
		}
	}

}

======
運行結果
===========================================================
線程名：[Thread-3]消費:2-----[Fri Mar 18 11:30:14 CST 2011]
線程名：[Thread-5]消費:1-----[Fri Mar 18 11:30:14 CST 2011]
線程名：[Thread-2] 生產:1-----[Fri Mar 18 11:30:15 CST 2011]
線程名：[Thread-7]消費:1-----[Fri Mar 18 11:30:15 CST 2011]
線程名：[Thread-4] 生產:1-----[Fri Mar 18 11:30:16 CST 2011]
線程名：[Thread-9]消費:1-----[Fri Mar 18 11:30:17 CST 2011]
線程名：[Thread-6] 生產:1-----[Fri Mar 18 11:30:17 CST 2011]
線程名：[Thread-8] 生產:2-----[Fri Mar 18 11:30:18 CST 2011]
線程名：[Thread-10] 生產:3-----[Fri Mar 18 11:30:18 CST 2011]
線程名：[Thread-11]消費:3-----[Fri Mar 18 11:30:18 CST 2011]
線程名：[Thread-0] 生產:3-----[Fri Mar 18 11:30:19 CST 2011]
線程名：[Thread-1]消費:3-----[Fri Mar 18 11:30:19 CST 2011]
線程名：[Thread-3]消費:2-----[Fri Mar 18 11:30:20 CST 2011]
線程名：[Thread-5]消費:1-----[Fri Mar 18 11:30:21 CST 2011]
線程名：[Thread-2] 生產:1-----[Fri Mar 18 11:30:21 CST 2011]
線程名：[Thread-7]消費:1-----[Fri Mar 18 11:30:22 CST 2011]
線程名：[Thread-4] 生產:1-----[Fri Mar 18 11:30:23 CST 2011]