RFR [9] Modular Source Code

[Alan Bateman]

Just to add to Chris and Erik's mails, I would encourage everyone that 
pushes to jdk9/dev or the other jdk9 project integration forests to 
clone and build jigsaw/stage and get familiar with the proposed layout, 
new build targets, and the very different output emitted during the 
build. The changes are arguably as significant as the transition in JDK 
8 from the "old build" to the "new build" so the more people taking the 
forest for a test drive the better. If you maintain your our own own IDE 
project then you'll likely have to adjust file paths so any issues 
encountered would be useful to hear about too.

-Alan.