[regression] Error message in ANT log on MacOs.

Next error message shows in our testing runs on MacOs 10.8
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[java] objc[50690]: Class JavaLaunchHelper is implemented in both /export/local/aurora/sandbox/JRE_HOME/bin/java and /Library/Internet Plug-Ins/JavaAppletPlugin.plugin/Contents/Home/lib/jli/./libjli.dylib. One of the two will be used. Which one is undefined.
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My opinion that error related with using reflection. But now i have no simple reproducing for this issue.

    Testsuite name:
    Product(s) tested: 7u51 b04
    OS/architecture: MacOs 10.8

    Error log file (if present): provide http link

    Reproducible: Always
    Reproducible on machine: stt-mac-17.ru.oracle.com
    [If Sometimes] Also reproducible on machine: stt-mac-10.ru.oracle.com

    Is it a Regression:* Yes
    [If Regression] Regression introduced in release/build: 7u51 b01-03
    Test result on the last GAed release for this train: 7u45 FAIL 7u25 PASS

    Is it a platform specific issue: Yes
    Is it a new (previously unsupported) OS/browser/mode testing: No

    Steps to reproduce:
1. Download http://stt-13.ru.oracle.com/export/home0/tmp/felix/reproduce/JDK-8027430/WS.zip and Unpack on mac
2. Unpack some jdk to JAVA_HOME folder inside WS or replace this property in simple_run.sh
3. Install Java Plugin
 sudo rm -rf /Library/Internet\ Plug-Ins/JavaAppletPlugin.plugin/
 sudo installer -pkg JavaAppletPlugin.pkg -target /
4. run ./simple_run.sh
if you see message about libjli.dylib bug reproduced.