Build / subsystem testing framework needs to be updated to use eclipse Aether this way we can get also maven 3.1 to work. as part of this we need to upgrade / change - jboss-parent to 11 - org.sonataype.* --> org.eclipse.ather.* - upgrade maven-aether-provider to 3.1
This was done few months back and is already merged and used.
Included in ER6.