Instruct: Classify Amazon reviews into positive or negative sentiment
Query: try another book instead

I did not find this book to be useful. The sample code is not helpful and examples are few and far between.There is nothing in this book regarding the image processing capabilities of Java. The author skipped that part of the language entirely.I returned this book and paid the return shipping because I would rather put some of my money towards another book than have this book sit on my shelf and never get used. Buying "Java SE 6" by Murach Steelman instead.