detail how the jar files packaged and how to use

在jcreator中编写的一个Java计算器程序。运行时有清晰的图形界面。-Jcreator prepared in a Java calculator program. Run-time has a clear graphical interface.

一个多方位演示系统-more than one position Demonstration System

一个可以显示系统目录树的控件,挺好用的-can show a system directory tree controls, very good use

这是使用swing制作的俄罗斯方块，而不是javascript。-This is the use of swing produced by the Russian block, and not javascript.

本人也是一名JAVA的初学者,才学了一个月,因为有朋友需要做毕业设计,于是我花了十天时间写了这个超市进销存的软件,由于网上这类软件用JAVA写的几乎没有,有源代码的更是少的可怜,于是我就想把自己写的代码发上来和大家学习交流一下.-I am also a JAVA beginner, talent and learning for a month, because of the need to have a friend graduating from design to do, so I spent 10 days time to write the supermarket Invoicing software, such as a result of online software written in JAVA with virtually no , active code is少的可怜, so I want to write their own code onto fat and learn about everyone.

里面有bidirbubblesort，Quicksort 等六种排序算法-bidirbubblesort inside, the six Quicksort algorithm

航空客运订票系统 Java开发环境 还算完整 如果有其他要求 可以-Air passenger booking system is still a complete Java development environment if there are other demands, which can be

java 3d 得例子-example

苏苏与朱朱的文件管理系统-interminably with the document management system

java 对 excel操作的 源代码 希望大家可以一起交流-java to excel operated source code hope everyone can work together to exchange