hg: code-tools/jmh: Profiler javadoc to explain the new interface.

[aleksey.shipilev at oracle.com]

Changeset: c247d464d17f
Author:    shade
Date:      2015-06-11 18:07 +0300
URL:       http://hg.openjdk.java.net/code-tools/jmh/rev/c247d464d17f

Profiler javadoc to explain the new interface.

! jmh-core/src/main/java/org/openjdk/jmh/profile/Profiler.java
! jmh-samples/src/main/java/org/openjdk/jmh/samples/JMHSample_35_Profilers.java