The new test by JDK-8078812 is only based on automatic modules to avoid complex test fixture.

It is necessary to cover various combinations named modules, automatic modules, unnamed modules.

Proposed resolution:
All declared as named modules
Compile to exploded dir as usual
Enhance the JarUtil to accept a filter to exclude any file during creating jars
(in this case, module-info.class)
Then expand the test by specifying mp/cp with automatic modules, explored named
modules