Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Must-Have book

This book is very well written and covers all topics in detail for SCJP 310-035. The presentation is just wonderful and it keeps you interested. After every chapter, there is a two-minute drill which is a summary of the chapter and would definitely be useful the day before the exam.Also, for passing the exam, try taking as many mock exams as possible. They all really help.