Pro EJB 3 : Java Persistence API (英文版PDF, 有书签)

目前关于JPA和EJB的书籍很多。然而，大部分都是分别单独讨论两个技术的。这本书的突出在于结合两个技术一起阐述。大大提高了学习后的实用性。我本人阅读后也感受益不少。

JBPM5 用户手册 (英文，PDF，有书签)

JBPM5 用户手册，英文版pdf，带书签索引。

jQuery UI 开发者指南 (2012 O'Reilly 最新版)

jQuery is a popular JavaScript library that is extensible using plug-ins. Some plug-ins, specifically those for managing the user interface, have been collected together in the jQuery UI library. These plug-ins help facilitate interaction with the user, and these interactions are simpler to manage if you use jQuery only. This book covers the following extensions in jQuery UI version 1.8: • Tab management • Accordion menus • Dialog boxes • Buttons • Progress bars • Sliders • Date pickers • Autocompleters • Drag-and-drop management • Selection, resizing, and switching of elements • New visual effects All users of jQuery should read this book! More specifically, this book will interest people who want to improve the user interface of their websites and enrich them with new features. Each of the features offered by jQuery UI (tabs, accordion menus, etc.) are treated in a separate chapter. Each chapter is independent of the others, allowing you to implement the functionality directly.

JUnit Tutorial

JUnit is a unit testing framework for the Java programming language. JUnit has been important in the development of test-driven development, and is one of a family of unit testing frameworks collectively known as xUnit that originated with SUnit. JUnit is linked as a JAR at compile-time; the framework resides under packages junit.framework for JUnit 3.8 and earlier and under org.junit for JUnit 4 and later.