I am learning Google Web Tools. I can use Java in the webpage rather than just Javascript.

http://code.google.com/webtoolkit/

Moreover, that is support Google App Engine.

I tried to add a Glassfish Server to NetBeans. It needs the actual path where the server is siting in. I used "apt-get" to install my glassfish instance. I have totally no ideas where the server installed. I found that is in "/usr/share/glassfishv2". If you have the same problem, that is very easy to find the server path. Just these two steps:
1. sudo updatedb
- Update the database with the file paths.
2. locate asenv.conf
- That is a config file under {glassfish server}/Config.

I have written a tiny game in Android. That is my frist android progam. The game is very simple to guess what number the computer picked. But it shows how to use event handler.

http://www.michaelleung.info/download-area?task=view.download&cid=2

That is easy. You need to put the findViewbyId in OnCreate;

Code

GlassFish is a OpenSource version of Java EE Application Server. So far, that works well for me. I am quite happy about this.

Now, GlassFish has V2 Final Release Candidates. Click here to download.