hg: jdk10/sandbox/hotspot: Merge

[daniel.fuchs at oracle.com]

Changeset: 8b35a0297e98
Author:    dfuchs
Date:      2017-09-01 19:02 +0100
URL:       http://hg.openjdk.java.net/jdk10/sandbox/hotspot/rev/8b35a0297e98

Merge

- src/jdk.aot/share/classes/jdk.tools.jaotc/src/jdk/tools/jaotc/MiscUtils.java
- src/jdk.aot/share/classes/jdk.tools.jaotc/src/jdk/tools/jaotc/utils/Timer.java
- src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.microbenchmarks/src/org/graalvm/compiler/microbenchmarks/graal/TestJMH.java