Using the new multi-release jar feature, store compiled
module-info.class files into META-INF/versions/9 instead of the artifact
root. Hopefully, this will break fewer tools which do not support
module-info.class files because any sane tool should not do anything
with files in META-INF because before Java 9 that directory only
contained resources.
Upgrade some Maven plugins to newer versions which do not fail on
module-info.class files
#KT-21266 In Progress
The bundle is a mix of kotlin-runtime, kotlin-stdlib and kotlin-reflect. The main reason to do so intead of adding corresponding modules is that there is so called "split package" issue that couldn't be easily resolved
Ilya Gorbunov