I’ve been contributing to java-gnome for sometime. It was generally build system and test improvements with little bits of coverage addition that was merged to mainline for now. Although I began libnotify branch later than other two (libsexy and vte) the branch improved way faster than the others. The Bazaar branch has nearly full coverage of the underlying API.
The example included shows a critical low-battery warning with gnome-power-manager icon sitting in the notification area (Assuming you have it installed).

I’ll be implementing the missing action covarage now and try to make it to our next release 4.0.12. And of course thanks goes to our lead Andrew Cowie for his help in development and Guillaume Mazoyer for testing it and providing feedback.








