小球做圆周运动，是带有动画！！！。用JAVA编写。

判断相邻两符号是否一样 一样+，不一样--To determine whether the same two adjacent symbols like+, not the same--

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

在一个类中要用到另一个类的方法，通常是在文件 ∶ 头import进来，然后在用到时再new一个对象，我现在 ∶ 希望我的一个类里有一个方法，该方法接受一个类名和 ∶ 一个方法名，然后在在程序中动态的调用其他类的方法 ∶ 而不要在文件头import该类，免得每引用一个类的方法就要 ∶ 从新编译，如何实现呢？ ∶ 另外在java里调c++的dll文件我也没试通，请各位大虾 ∶ 指教！ ∶ 多谢，多谢！ -in one category to another category to use the method, usually in the paper : the first import coming, and then used again when a new object, I now : I hope there are a category of a method to accept a name and category : a method name, and then in the process of dynamic call other categories of methods : instead of the first import of such documents, to avoid every kind of a quote we should approach : new compiler, and how to realize? : Another java Lane in the c-dll file I have not had a trial, please prawns : enlighten! : Thank you, Thank you!

java书籍，包含java包的详细介绍。-java books, java packet contains a detailed briefing.

灰度图像边缘检测的函数-gray image edge detection function

商务网站，银行与商务网站接口，可实现网上买卖功能，ACCESS数据库-Commerce sites, banks and business website interface, can be realized for buying and selling functions, ACCESS database

This the code for updation in data base in java server pages

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water effect example. java code

应用java发送邮件的源码2个，功能也比较强大-mail application source code two, the more powerful features