hg: code-tools/jmh: Detect Zing as the JVM supporting compiler hints.

[aleksey.shipilev at oracle.com]

Changeset: 2159b9651089
Author:    shade
Date:      2014-05-05 14:04 +0400
URL:       http://hg.openjdk.java.net/code-tools/jmh/rev/2159b9651089

Detect Zing as the JVM supporting compiler hints.
Contributed-by: Nitsan Wakart <nitsanw at azulsystems.com>

! jmh-core/src/main/java/org/openjdk/jmh/runner/CompilerHints.java
+ jmh-core/src/test/java/org/openjdk/jmh/runner/CompilerHintsTest.java