I tried to build from source using ant and as an eclipse project. I was missing a jar file for the bsaf classes (starting with org.jdesktop).  I downloaded bsaf-1.9-bin.zip from http://kenai.com/projects/bsaf/downloads/directory/Releases%252F1.9%252FGA and that allows me to compile.  Is this the right jar? Should it be included in the lib directory that is downloaded via svn?