CaptureScreen

一个J2SE的简单入门，很快就能读懂的，希望对新手的些帮助(Introduction to a simple J2SE soon will be able to read and I hope that more help for the novice)

安卓上的蓝牙串口助手，包含源代码，可以和单片夹等其他的设备相连。(Bluetooth serial port on Andrews assistant, including source code, and other devices can be connected to single folders.)

Commom math library java

java写得房屋出租管理系统，可作为教学或毕业设计参考(a house rent system)

可用来抓取美国晨星上的美股的市场。配置完需要的美股名，程序会自动查询美股所在的市场，然后抓取。带所有的需要的库，导入eclipse就可以用。(Can be used to grab market stocks on the American Morningstar. Stocks finished configuring the required name, the program will automatically check stocks where the market, then crawl. With all the required libraries, import eclipse can be used.)

spark插件开发的中文文档。绝对的实用！(spark plug-in development in Chinese documents. The absolute practical!)

abaqus 中开发的哑节点单元，该单元能够模拟裂纹，并能够自动提取求解裂纹所需参数，避免了采用自带单元提取数据容易出现错的现象。简单方便。(abaqus in the development of the dummy node unit, which can simulate the crack, and the ability to automatically extract the necessary parameters to solve the crack to avoid the use of own unit to extract data prone to error phenomenon. Simple and convenient.)

说明：  网页爬虫jsoup的jar包，可以帮组下载网页，方便网页爬虫爱好者抓取分析网页。(The jar package of the web crawler jsoup can help the group download the web page, which is convenient for the web crawler fans to grab and analyze the web page.)

miniCAD-java GUI实现的小型CAD软件，界面其实模仿了windows画图的风格，实现了画线、画圆、画矩形、画文字载入图片，并能改变图形的颜色和大小。(In this project, you should use Java GUI to implement a simple drawing board. To get full marks, you should implement to: 1.draw line, circle, rectangle, text 2.change the color of a target 3.change the position of a targets 4.change the size of a targets 5.save images as files and load a image file All processes of changes should be visible.)

Key Store Spi is the Service Provider Interface ( SPI) definition for Key Store.