hg: jdk9/sandbox/hotspot: Merge

[michael.x.mcmahon at oracle.com]

Changeset: cccc23a4613f
Author:    michaelm
Date:      2015-10-05 14:44 +0100
URL:       http://hg.openjdk.java.net/jdk9/sandbox/hotspot/rev/cccc23a4613f

Merge

- test/gc/logging/TestPrintReferences.java
- test/gc/startup_warnings/TestDefaultMaxRAMFraction.java
- test/gc/startup_warnings/TestNoParNew.java