基本设计思路： 协同编辑开始，客户端只能进行插入或者删除操作。服务器端接收三个客户端的编辑操作，经过集中处理，生成一个操作序列返回各客户端，客户端执行...

详细介绍JAVA的 I/O。-detailed Java I/O.

hibernate and xdoclet 结合，对初学者学习很有用，哦-exploit and XDoclet combination for beginners to learn useful, oh

一个改变线程状态程序-a thread change state procedures

一个使用jdbc存储和调用大对象（比如图片等）的例子-a storage and use jdbc called large object (such as pictures) examples

磁盘监控。使用java监控磁盘容量，在磁盘容量高于指定大小时自动删除较老的文件以腾出跟多的磁盘空间来存储新的文件。-Disk Monitor. Using java monitor disk capacity, disk capacity above the designated size automatically delete older files to free up disk with more space to store the new file.

java 做的Applet 画板程序。功能齐全强大-java program to do the Applet s Sketchpad. Powerful full-featured

Java超市进销存系统毕业设计完整版。压缩包内的源码很完整，带有SQL数据库文件，而且还附有设计文档。这个进销存可以完成商品的查询及管理，可根据不同的时间段、不同的商品编码、进行相应的销售统计、商品进/出货、商品出/入库、商品付款单、商品采购、会员卡的增、删、改、查等。-Invoicing System Graduation Java supermarket full version. Compressed source code package is very complete, with a SQL database files, but also with design documents. The Invoicing can complete the query and management of goods, according to different time periods, different commodity code, and make the appropriate sales statistics, commodity import/shipment of goods in/out storage, commodity payment, commodity procurement, membership card of the increase, delete, change, check and so on.

spring struts hibernate

可以实现二维条码QR的编码，包括实现各种中文的字体-can achieve the two-dimensional bar code QR Code, including the realization of various Chinese fonts

是JXTA技术手册中的关于餐厅与食客的代码， 餐厅提供询价服务，当代客户访问。 功能简单，但是P2P的理论完整。 -JXTA technical manuals are in restaurants and diners on the code, the restaurant provides inquiry services, visit the contemporary customer. Features simple, but the theoretical integrity of P2P.