This week's book giveaway is in the Testing forum. We're giving away four copies of Data Structures the Fun Way: An Amusing Adventure with Coffee-Filled Examples and have Jeremy Kubica on-line! See this thread for details.
You can find XDoclet at http://xdoclet.sourceforge.net Maybe this question should belong to the ANT forum since XDoclet is really an ANT task. Anyhow, XDoclet is primarily used to generate "boiler-plate" code. It does this by scanning through your source for metadata information in the form of @tags (similiar to javadocs). If this is what you are looking for, their web site can tell you more about it. Hope this helps.
I wasn't selected to go to mars. This tiny ad got in ahead of me: