JAMWiki is a Java-based Wiki engine. It features Java servlet 2.4 and Java 5+ compatibility, offers many of the features of MediaWiki, provides quick and easy setup, is integrated with the Spring Framework and Spring Security, and supports running either with or without an external database.
This release (code name "Nevernude") improves spam handling via Project Honeypot integration. Support for custom parser tags has been improved. The upgrade and setup processes have been simplified. UI changes increase the ability of users and administrators to customize the wiki. Smaller changes include bugfixes, performance enhancements, and translation updates.
URL: JAMWiki - JAMWiki Java Wiki Engine