Effective.Java.3rd.Edition.pdf

j2ee的API ，可以看看，对于j2ee开发有用(j2ee the API, you can look for j2ee development)

citygml详细教程-------很好的学习资料(citygml good detailed tutorial learning materials-------)

Cay S. Horstmann, Gary Cornell Java 编程思想 第4版（英文版）(Cay, S. Horstmann, Gary Cornell, the Java programming ideas, 4th Edition (English))

《精通RMI：Java与EJB企业级应用开发》书籍的源代码. 本书是讲述RMI技术的经典著作，清晰地展示了设计和创建RMI应用中涉及到的思想，包括最常用的设计模式。详细讲述了如何利用RMI的所有高级特性，如何创建RMI系统，实例丰富，还介绍了常用的客户/服务器结构、远程调用的本质以及与RMI相关的技术。作者把既简单又很有说服力的应用与理论相结合，全书由浅入深，概念叙述和应用分析并举，使读者不仅“知其然”，而且“知其所以然”。对于所有关注Java技术、从事企业应用实现的读者来说，是一本内容详尽、技巧高超的参考书籍。 ("proficient RMI : Java and EJB enterprise-class application development, "the source books. the book is about RMI classics, a clear demonstration of the design and creation of RMI application relates to the idea, including the most commonly used design patterns. A detailed account of how to use RMI all advanced features, how to set up RMI system, abundant examples, also introduced in the client/server structure, the nature of long-distance calls with the RMI and related technologies. The authors not only simple but also very convincing application and theory, elementary book. the concept of narrative and analysis applications simultaneously, so that readers not only "know-" and "know why they are so." For all the concern Java technology, enterprise applicat)

一本很经典的数据，内容详细，适合初学者。(A very classic data, detailed and suitable for beginners.)

Groovy DSL case study. Embedding Groovy DSL in java application.

说明：  Java SE6 技術手冊(林信良) 電子書及完整範例 課程共有16章 完整教學用書(Java SE6 technical manual (Hsin-liang) e-book and complete example of a complete teaching program consists of 16 chapters of books)

Computer Networks, Principles!

java编程思想，这是一本很好的书，提供此书的代码分享给大家(thinking, this is a very good book, the code book for everyone to share)

介绍了网络进程通信的主要技术，Java有关的Web技术，异步消息服务技术JMS和Java Mail技术，Java安全体系结构、密钥、消息摘要、数字签名等技术。Java网络高级编程(Introduce the network communication process the main technical, Java related Web technologies, asynchronous messaging service technology JMS and Java Mail technologies, Java security architecture, key, message digest, digital signature technology. )