Our ServiceMix 5 project is the first piece of Apache ServiceMix that is being developed using Scala instead of Java.
On this page, you'll find a few links to useful resources about (getting started with) Scala, recommended by members of the Apache ServiceMix community to ease your transition into the Scala world.

Books

• Odersky, M., Spoon, L., and Venners, B. (2011) Programming Scala 2nd Ed. Artima Inc. (publisher book info)

• Subramaniam, V. (2009) Programming Scala. Pragmatic Bookshelf. (publisher book info)

Websites

• Learn Scala resources from the main Scala website

• Scala for Java refugees blog series