Check if the checkbox is checked or not?

[Saket]

well, I am not questioning on your approach, it is perfect here.
what I wanted to say to check whether you have used the proper Node text there in the below statement

Code:

Obj = "Java (Sun);Use JRE 1.6.0_06 for <applet> (requires restart)"

I can see in your post, you are pointing to "Use JRE 1.6.0_14 <applet> requires restart"
Just check if that is causing the issue.