Over the recent holidays I decided to create a Scala version of my Log4JFugue open source music project. I was able to reduce the 2500 lines of Java to just over 250 lines of Scala!
Checkout the new www.log4jfugue.org as well as:
Scala sources
I'll be giving a talk on the experience of converting a small Java project to Scala at the March meeting of New England Java User's Group.