hg: jdk8u/jdk8u-dev/jdk: 6618335: ThreadReference.stop(null) throws NPE instead of InvalidTypeException

[david.buck at oracle.com]

Changeset: 0df189772b9a
Author:    dbuck
Date:      2017-08-23 06:41 -0400
URL:       http://hg.openjdk.java.net/jdk8u/jdk8u-dev/jdk/rev/0df189772b9a

6618335: ThreadReference.stop(null) throws NPE instead of InvalidTypeException
Reviewed-by: sla

! src/share/classes/com/sun/tools/jdi/ThreadReferenceImpl.java