hg: jdk/submit: 8196969: JTreg Failure: serviceability/sa/ClhsdbJstack.java causes NPE

[sgehwolf at redhat.com]

Changeset: da739c9dc33a
Author:    sgehwolf
Date:      2019-09-23 20:26 +0200
URL:       https://hg.openjdk.java.net/jdk/submit/rev/da739c9dc33a

8196969: JTreg Failure: serviceability/sa/ClhsdbJstack.java causes NPE
Summary: Account for serialized null scopes in NMethod

! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/code/NMethod.java
+ test/hotspot/jtreg/serviceability/sa/ClhsdbJstackXcompStress.java
+ test/hotspot/jtreg/serviceability/sa/LingeredAppWithRecComputation.java