About the reviewers

Harshad Oak is the founder of Rightrix Solutions and the editor of IndicThreads.com. He is the author of three books which include Oracle Jdeveloper 10g: Empowering J2EE Development, Pro Jakarta Commons, and J2EE 1.4 Bible. He has also written several articles on Java topics. For his contributions to technology and the community, he has been recognized as an Oracle ACE Director and a Sun Java Champion.

Rightrix Solutions works in the field of technology media and research. It runs the Java portal IndicThreads.com and hosts the annual IndicThreads.com conference in Pune, India.

Xinyu Liu had graduated from the George Washington University. As a Sun Microsystems certified enterprise architect and developer, he has intensive application design and development experience in Java and SOA environments. He is a writer for Java.net and Javaworld.com and covers various topics including JSF, Spring Security, Hibernate Search, Spring Web Flow, and the new Servlet 3.0 specification. He also has a background in physics PhD with several publications in both, high energy and condensed matter fields.