Why don't you visit the site of the project originators: http://code.google.com/p/java-remote-control
You can download the sources via svn:
svn checkout http:
On the homepage of the developers at http://www.wet-wired.com/
] you can even find a link to contact them.
Since this is not an open source project you wont have any luck searching here. Please go to the source as per above.