hg: jdk9/hs-rt: 8081576: serviceability/sa tests fail due to LingeredApp process fails to start

[dmitry.samersoff at oracle.com]

Changeset: 12797cd2edfa
Author:    dsamersoff
Date:      2015-06-23 12:30 +0300
URL:       http://hg.openjdk.java.net/jdk9/hs-rt/rev/12797cd2edfa

8081576: serviceability/sa tests fail due to LingeredApp process fails to start
Summary: Provide a API to corrctly terminate LingeredApp
Reviewed-by: sspitsyn

! test/lib/share/classes/jdk/test/lib/apps/LingeredApp.java