Extensible SVN Connector for Eclipse Subversive plug-in
Eclipse's Subversive plug-ins allow usage of the Subversion version control from within your Eclipse workspace, however these plug-ins require a SVN connector in order to work.
This connector is based on the SVKit toolkit, which in itslef is a pure Java based SVN library.
Apart from offering Subversion functionality this connector also allows you to extend and plugin your own custom conflict resolution handler, using Eclipse's extension points.
For more information see the Wiki.
Commit Warning Checker is a small eclipse plugin that lets you check not to commit warnings into repository. Currently it works with Java and SVN only.
Jistory is an Eclipse plug-in for history sensitive detection of design anomalies in source code. This plug-in aims to aid the developer in writing better code by using history sensitive heuristics to analyse multiple versions of source code.