classes at the primary example, for your reference

窗口上的文本行显示当前文件的路径，文本区用于编辑文件，3个按钮 [打开]，[保存…],[另存为…]。 单击[打开]按钮时，弹出打开文件对话框，将选择的文件显示在文本区中。 单击[保存…]按钮时，如果当前文件为空，则弹出保存文件对话框，并按设置的文件名保存文件；如果已有文件，则按设置的文件名保存文件。 单击[另存为…]按钮时，则弹出保存文件对话框，并按设置的文件名保存文件。 程序中以字符文件输出流FileWriter的writer方法写入文本区内容，以字符缓冲输入流BufferedReader的readLine()方法按行读取文本文件。 -window on the text line shows the path the current document, the text area for editing documents, three buttons [open] [preservation] [Save as ...]. Click [Open] button, pop open file dialog box, select the document in the text area. Click [preservation] button, if the current document is empty, save dialog pop up, together with a set of documents were preserved; If the document has been, according to the paper were set up to preserve documents. Click [Save as ...] button, the pop-up dialog box to preserve documents, together with a set of documents were preserved documents. Character procedures to document the output stream FileWriter way into the text writer District, characters in the input stream buffer

packet sniffer-----that analyzes the packets tcp and ssh

employee类，corejava-employee category, corejava

This program aligns amino acid sequences in proteins and shows the possible best path of the said sequence.

tetris是一款用java编写的小游戏--俄罗斯方块，界面简单，如果新手要写此类软件，可以参考一下-tetris is one prepared with a small java games-- Russian box, and a simple interface, If the novice to write such software, it should take a look

5.非对称加密RSA的实现及其源代码,JAVA代码，挺好用的，有兴趣的下啊-5. RSA asymmetric encryption and the realization of the source code, Java code, very good use, and are interested in the next ah

java 最基础的开源包，无论你是什么项目一般都回用到-the most open-source java-based package, no matter what project you are generally used to

Java Swing 组件全演示源代码-Java Swing components entire demo source code

基于James邮件服务器的,使用JavaMail 、JSP、 MYSQL的邮件系统,有基本功能，希望对初学者有帮助-James mail server based on the use of JavaMail, JSP, MYSQL mail system, the basic function, and I hope to help beginners

用java的swing包做的扫地雷小游戏-java with the swing package so small mine sweeping games