The Scala Eclipse plugin page says: * Support for Eclipse plugin and OSGi development including hyperlinking to Scala source from plugin.xml and manifest files.
How does
This is an old question; but an update may be helpful to someone.
I can say that I have successfully created a Scala RCP application using the scala 2.8.0 beta release. The improvements are notable. I followed the steps described here. It was easier than I initially thought.
For good measure I then translated the Java code to Scala ... one file at a time.