hg: jdk9/sandbox/jdk: 8156658: Common way to run jtreg tests

[chris.hegarty at oracle.com]

Changeset: f398d5ab5939
Author:    sla
Date:      2016-05-11 11:04 +0200
URL:       http://hg.openjdk.java.net/jdk9/sandbox/jdk/rev/f398d5ab5939

8156658: Common way to run jtreg tests
Reviewed-by: erikj, dsamersoff

! test/Makefile