JRE Runtime related informations are not stored into deployment.properties file.

This is a regression from b25. 
I have multiple version of JRE in my system. 
JCP-> Java Tab -> View Button ->  Shows all JREs 
Remove 3 JREs and Click OK on JCP.
Relaunch JCP it will show all the JREs.

How to reproduce:
Launch JCP -> Click on Java Tab -> Click View Button
Enter "-verbose" in Runtime Parameter and click "OK" on JCP.
Relaunch JCP and see Runtime Parameters again.


This needs to be fixed urgently.  
Build - b26 Promotion build.
The issue described can be consistently reproduced against the latest promoted 6u10b26
http://jre.sfbay/java/re/jdk/6u10/promoted/rc/b26/bundles/windows-i586/

Steps to reproduce:
1) install JRE
2) clean up deployment.properties
3) invoke java control panel
4) goto Java --> (Java applet Runtime settings) view
set "-verbose"  in the "Java runtime Parameters" field
and validate w/ "ok" then "apply"
5) check that deployment.properties contains
deployment.javaws.jre.0.args=-verbose
6) got to JCP --> Java --> (Java applet Runtime settings) view
7) if "Java runtime Parameters" is empty, it is an issue
8) press "cancel" and "cancel" again to exit JCP
9) check deployment.properties, if the 
deployment.javaws.jre.0.args=-verbose
cannot be found or "-verbose" is not set, the bug is reproduced

We will verify in 6u10b27 PIT build if the issue can be reproduced.