在面板上用线程画圆。并隔时间改变颜色。

抽象就是忽略一个主题中与当前目标无关的那些方面，以便更充分地注意与当前目标有关的方面。抽象并不打算了解全部问题，而只是选择其中的一部分，暂时不用部分细节。抽象包括两个方面，一是过程抽象，二是数据抽象-Abstract is that it has overlooked a theme has nothing to do with the current objectives of those aspects in order to more fully with the current objectives of the attention-related aspects. Abstract does not intend to understand all the issues, but only select one part of the moment do not have some details. Abstract two aspects, first, the process of abstraction, and the other is an abstract data

闪烁的霓虹灯，想做你自己想要的灯吗，赶快实现吧-flashing neon lights, do you want the lights yet, hurry to achieve it

是个java写的sipder,非常不错!能承受很大的压力,每天采集的数量在10000万-is written in java sipder, very good! Can withstand a great deal of pressure. Acquisition of daily volume in 100 million

很有趣的java学习案例，讲述抢劫的案例，，案例比较有趣希望对学习java的同志有帮助-Java very interesting case study, on the robbery case, the more interesting case study would like to help comrades in java

JSP特效（已经编辑成网页） 望各位高手指点-JSP effects (which have already been compiled into a web page) hope that you show

JAVA密码保护页面, 可以保护你不让想看的人，设置简单，很好的程序-JAVA password-protected pages, AVA password-protected pages, and can protect you do not let people who want to set a simple, very good program

大家知道对于大XML文档,基于事件模型驱动的SAX,一个SAX解析XML的实例-We all know that for large XML documents, event-based model-driven SAX, a SAX Examples analytic XML

大富翁源代码，防 的就是大宇的那款了，学习吧~-Monopoly source code, anti-Daewoo is that subsection, and to learn it ~

简单的画图程序，实现简单的直线、椭圆、矩形-A simple drawing program, to achieve a simple straight line, oval, rectangular

java 输入流，java 输入流 java 输入流-java input stream, java java imported input stream flow java input stream