Issues:

• docker-java does not guarantee the backward compatibility across versions (there're binary compatibility violations in the latest releases)
• sharing of incompatible lib as a plugin is not safe, so we want to setup the shading of the entire docker-java lib
• if we leave the plugin as is, there's may be a conflict with other plugins using docker-java

In my case I see the conflict with docker-traceability plugin, which causes classloading errors in build-step, because Jenkins takes the higher version.

I also have JENKINS-28693 for docker-teaceability