Description of problem:
Using the default java-1.6.0-openjdk java-1.6.0-openjdk-plugin packages, visiting http://www.java.com/en/download/help/testvm.xml fails test.

Version-Release number of selected component (if applicable):
Name       : java-1.6.0-openjdk-plugin
Arch       : i686
Epoch      : 1
Version    : 1.6.0.0
Release    : 33.b16.fc12

Name       : java-1.6.0-openjdk
Arch       : i686
Epoch      : 1
Version    : 1.6.0.0
Release    : 33.b16.fc12

How reproducible:

Steps to Reproduce:
1. yum install java-1.6.0-openjdk java-1.6.0-openjdk-plugin
2. Close all instances of Firefox, then open back up.
3. Visit http://www.java.com/en/download/help/testvm.xml
  
Actual results:
The Firefox status at the bottom will show:  "Start: applet not initialized."


Expected results:
A java applet will load stating, "Your Java is working" with the Vendor, Version, OS, and Arch information.  This is the results using the "Official" Sun JRE 6 as outlined in these steps:
http://fedorasolved.org/browser-solutions/java-i386