hg: jdk/submit: 2 new changesets

[shade at redhat.com]

Changeset: c951684df064
Author:    shade
Date:      2019-04-04 10:14 +0200
URL:       http://hg.openjdk.java.net/jdk/submit/rev/c951684df064

Merge


Changeset: 0a1764de258e
Author:    shade
Date:      2019-04-04 10:20 +0200
URL:       http://hg.openjdk.java.net/jdk/submit/rev/0a1764de258e

JDK-8221918/webrev.03

! test/hotspot/jtreg/runtime/SharedArchiveFile/serviceability/ReplaceCriticalClasses.java