JDG build on Windows fails with following error:

[ERROR] Failed to execute goal org.scala-tools:maven-scala-plugin:2.15.2:script (generate-blueprint) on project infinispan-core: wrap: org.apache.commons.exec.ExecuteException: Process exited with an error: 1(Exit value: 1) -> [Help 1]

Marked as blocker as we cannot run testsuite on Windows due to this bug.

There's similar issue (already fixed) in upstream - ISPN-6182. It was filed for JDK9, however, this happens on windows also with JDK8.