Java多线程实现生产者消费者

编写一个“生产者-消费者”的多线程演示程序，两个生产者，一个消费者，可以存放产品的仓库容量为10，仓库用栈实现，并有同步功能，且能防止先消费后生产的情况。

package com.xju;
/*
 * 消费者
 */
public class Consume implements Runnable {
	private Packet packet=new Packet（）;
	@Override
	public void run（） {
		// TODO 自动生成的方法存根
		while（true） {
			packet.getStack（）;
		}
	}
	
}

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----

     文件        301  2018-05-28 11:45  ProduceAndConsume\.classpath

     文件        393  2018-05-28 11:45  ProduceAndConsume\.project

     文件        598  2018-05-28 11:45  ProduceAndConsume\.settings\org.eclipse.jdt.core.prefs

     文件        500  2018-05-29 15:18  ProduceAndConsume\bin\com\xju\Consume.class

     文件        863  2018-05-29 15:28  ProduceAndConsume\bin\com\xju\Main.class

     文件       1378  2018-05-29 15:23  ProduceAndConsume\bin\com\xju\Packet.class

     文件        557  2018-05-29 15:18  ProduceAndConsume\bin\com\xju\Produce.class

     文件        239  2018-05-29 15:39  ProduceAndConsume\src\com\xju\Consume.java

     文件        733  2018-05-29 15:28  ProduceAndConsume\src\com\xju\Main.java

     文件        551  2018-05-29 15:23  ProduceAndConsume\src\com\xju\Packet.java

     文件        450  2018-05-29 15:18  ProduceAndConsume\src\com\xju\Produce.java

     目录          0  2018-05-29 15:32  ProduceAndConsume\bin\com\xju

     目录          0  2018-05-29 15:32  ProduceAndConsume\src\com\xju

     目录          0  2018-05-29 15:32  ProduceAndConsume\bin\com

     目录          0  2018-05-29 15:32  ProduceAndConsume\src\com

     目录          0  2018-05-29 15:32  ProduceAndConsume\.settings

     目录          0  2018-05-29 15:32  ProduceAndConsume\bin

     目录          0  2018-05-29 15:32  ProduceAndConsume\src

     目录          0  2018-05-29 15:32  ProduceAndConsume

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