Learn from Synchronized and BlockingQueue

The producer and consumer model:

Object has a value that intent to be produced by producer and consumed by consumer.

Object also has produce method which used byProducer and consume method  which used by Consumer.

usage of BlockingQueue in the producer-consumer model:

http://www.java3z.com/cwbwebhome/article/article20/200030.html?id=4852

Because thread.stop() is unsafe, so we should avoid the use of it.

Instead, we use ExecutorService.submit() and ExecutorService.shutdownNow()

</pre><pre name="code" class="html">Basket basket = new Basket();Runnable producer = new Producer(basket);Runnable consumer = new Consumer(basket);ExecutorService service = Executors.newCachedThreadPool();service.submit(producer);service.submit(consumer);try {<span style="white-space:pre"></span>Therad.sleep(7000);} catch (InterruptedException e) {<span style="white-space:pre"></span>e.printStackTrace();}service.shutdownNow();}