Fix failed for JDK-8016120

Fix of JDK-8016120 for jdk8 failed. When invoking java control panel or javaws from the command line, the following JavaLaunchHelper message still shows up:

"Class JavaLaunchHelper is implemented in both /Library/Internet Plug-Ins/JavaAppletPlugin.plugin/Contents/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"

*** Tested Configuration
- x64 Mac OS X 10.8.2
- jre8-bb101 and b122

*** Steps to reproduce:
0) Install jre8-b122
1) From the command line, invoke the java control panel
 /Library/Internet Plug-Ins/JavaAppletPlugin.plugin/Contents/Home/bin/java and /Library/Internet Plug-Ins/JavaAppletPlugin.plugin/Contents/Home/bin/ControlPanel

or launch a javaws application
/Library/Internet Plug-Ins/JavaAppletPlugin.plugin/Contents/Home/bin/java and /Library/Internet Plug-Ins/JavaAppletPlugin.plugin/Contents/Home/bin/javaws http://bugster.sfbay.sun.com

If you see the above Class JavaLaunchHelper mesage on the command line, the issue is reproducible