OpenJ9 shared classes with Eclipse Equinox 4.9+

The blog post Eclipse OpenJ9 performance; a bake-off on Windows mentions the Class Data Sharing (CDS) adapter required to enable OpenJ9 shared classes support for the OSGi Equinox framework. Since Eclipse Equinox 4.9 2018-09, the CDS adapter is included with Equinox builds. When running with an Eclipse OpenJ9 JVM, to enable shared classes support for the…