$ javac ProducerConsumer.java -Xlint:unchecked && java ProducerConsumer
Produced Fri Feb 06 16:49:00 GMT-05:00 2009
Consumed Fri Feb 06 16:49:00 GMT-05:00 2009
Produced Fri Feb 06 16:49:01 GMT-05:00 2009
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Produced Fri Feb 06 16:49:01 GMT-05:00 2009
Consumed Fri Feb 06 16:49:01 GMT-05:00 2009
Produced Fri Feb 06 16:49:02 GMT-05:00 2009
Produced Fri Feb 06 16:49:02 GMT-05:00 2009
Consumed Fri Feb 06 16:49:02 GMT-05:00 2009
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Produced Fri Feb 06 16:49:03 GMT-05:00 2009
Consumed Fri Feb 06 16:49:03 GMT-05:00 2009
Produced Fri Feb 06 16:49:03 GMT-05:00 2009
Consumed Fri Feb 06 16:49:03 GMT-05:00 2009
Produced Fri Feb 06 16:49:04 GMT-05:00 2009
Consumed Fri Feb 06 16:49:04 GMT-05:00 2009
Produced Fri Feb 06 16:49:04 GMT-05:00 2009
Consumed Fri Feb 06 16:49:04 GMT-05:00 2009
Produced Fri Feb 06 16:49:05 GMT-05:00 2009
Consumed Fri Feb 06 16:49:05 GMT-05:00 2009