Additional Checkstyle checks, that could be added as extension to EclipseCS plugin and maven-checkstyle-plugin, Sonar checkstyle plugin, extension for CheckStyle IDEA plugin.
Updated April 10, 2014
Maven plugin to create HTML report to show dependecies in DSM view.
Updated April 09, 2014
Updated March 30, 2014
Here you can find example how to use sevntu-checkstyle-maven-plugin plugin in Maven and Ant projects
Updated February 13, 2014
attempt to extend default log4j appenders
Updated February 18, 2012