这是对应的书Apress

这是一个画雪人的小程序-This is a small painting Snowman procedures

Java与模式　源代码，阎宏那本书的。经典，不用说了吧-model with Java source code, Yan Hong of the book. Classic Needless to say, all right

系统左侧是日历，可以前后翻动。用鼠标选定日期，如有记录内容系统会提示并询问用户是否显示该内容-System on the left is a calendar, you can flip around. With the mouse select the date, if records of the system will prompt and ask the user whether to display the content

一个XML处理器-an XML processor.

Swing example : how to create a window in java

it is about java profiling concepts presentation

Multi session 多任务编程的例子-multi-task programming examples

K公司-Means.java方法K-均值分组法（数据组数，无固定值，打开一个小窗口，选择文件：a或B或iris，10次运行+输出到Excel）

SOME BACKGROUND ON DESIGN PATTERNS The term “design patterns” sounds a bit formal to the uninitiated and can be somewhat off-putting when you first encounter it. But, in fact, design patterns are just convenient ways of reusing object-oriented code between projects and between programmers. The idea behind design patterns is simple-- write down and catalog common interactions between objects that programmers have frequently found useful.

c-css!