hg: code-tools/jmh: 7901968: GC detection should be stricter: make sure finalization had run, make sure GC is silent, etc

[ashipile at redhat.com]

Changeset: cdac7ecd1392
Author:    shade
Date:      2017-05-02 21:12 +0200
URL:       http://hg.openjdk.java.net/code-tools/jmh/rev/cdac7ecd1392

7901968: GC detection should be stricter: make sure finalization had run, make sure GC is silent, etc

! jmh-core/src/main/java/org/openjdk/jmh/runner/BaseRunner.java