这是我用java编的一个应用程序，用java做的一个播放器程序。-This is what I use for a java application, using java to do a broadcast program.

这个是用Java编写的桌面记事程序，随时可以在上面写下你想到的东西，提醒你不要忘记-This is written with the Java Desktop Notepad program at any time can write what you think, do not forget to remind you

数字图像水印用java实现，很难得，书籍还没有出版-digital image watermaking is use to do the experiment