hg: code-tools/jmh: OptionBuilder.jvmArgs() to add JVM options, not overwrite them.

[aleksey.shipilev at oracle.com]

Changeset: a5dc4bed3735
Author:    shade
Date:      2014-02-11 20:05 +0400
URL:       http://hg.openjdk.java.net/code-tools/jmh/rev/a5dc4bed3735

OptionBuilder.jvmArgs() to add JVM options, not overwrite them.

! jmh-api-samples/src/main/java/org/openjdk/jmh/SimpleTest.java
! jmh-core/src/main/java/org/openjdk/jmh/runner/options/ChainedOptionsBuilder.java
! jmh-core/src/main/java/org/openjdk/jmh/runner/options/OptionsBuilder.java
! jmh-core/src/test/java/org/openjdk/jmh/runner/options/TestParentOptions.java