Probably this module should be autoloaded--that is, assuming it provides no
useful user features in and of itself and is only a library or registration
point for other modules, it should be turned on and off only insofar as some
other module needs it.

To accomplish, simply move j2eeserver.jar from the modules/ directory to the
modules/autoload/ directory when building. And of course update any other build
scripts that expect it in their <classpath> to point to the new location. The
IDE will automatically treat it as an autoload based on the location of the JAR.