I currently have a small flex app in a huge (5000 class file)
Java project. We build the project which consists of the code for 3
unique server types. This is how I currently set it up: Flex2 SDK
is checked into the main branch at the root level. We have a source
folder which has holds all the java source. I put a sublevel here
called Flex. MXMLC is invoked on this MXML file and the package
structure here contains all the ActionScript.