JavaSVN is a pure Java Subversion client library.

You would like to use JavaSVN when you need to access or modify Subversion
repository from your Java application, be it a standalone program, plugin or
web application. Being a pure Java program, JavaSVN doesn't need any
additional configuration or native binaries to work on any OS that runs Java.

JavaSVN Features:

* No external binaries or libraries are needed.
* JavaSVN supports http, https, svn and svn+ssh connection protocols.
* Low level API allows effective direct Subversion repository access.
* Compatible with applications that already use native javahl bindings.

WWW: http://tmate.org/svn/