VeryQuickWiki is another JSP-based Wiki.  It's code is hosted at [SourceForge|], but
the primary website appears to be [].
Martijn van der Kleijn is the lead developer.  

The latest version is 2.7.91.  Just drop-in the .war file.
The design looks like it will make for a very usable approach for non-programmers.
The main goal is to be small and simple. However, that's the reason why very quick wiki has less advanced features like other wikis.