Avoid scala.sys.process.javaVmArguments
Avoid scala.sys.process.javaVmArguments

See scala/scala#6164
Ref scala/scala-dev#461 (still need to release partest & upgrade)

martijnhoekstra/scala,scala/scala,martijnhoekstra/scala,scala/scala,lrytz/scala,scala/scala,lrytz/scala,scala/scala,martijnhoekstra/scala,martijnhoekstra/scala,scala/scala,martijnhoekstra/scala,lrytz/scala,lrytz/scala,martijnhoekstra/scala,lrytz/scala,scala/scala,lrytz/scala