Very Quick Wiki
Ohloh Project Analysis
VQWiki, also known under its full name "Very Quick Wiki", is Wiki server software written using JSPs and Java Servlet technology. It is designed to install and run with minimum effort on range of java application servers such as Tomcat. It features built-in filesystem or MySQL backend, email notification, diff, usernames, file upload /attachment, admin/topic-locking, recent changes, search engine, standard Wiki markup, and optional HTML support.