How to set plug-in Java Runtime parameters on JRE setup command line

Hi all:
I need to install JRE and set the Java Runtime Parameters -Xmx
by command line ..
I mean I don't want enter Control panel and set this parameter manually in Java Runtime Parameters textBox..
thanx.
Best regards
w.shiha

Documentation for controlling the installation is sadly lacking in detail. This is the best I have seen for the Windows environment:
http://java.com/en/download/help/silent_install.xml
But, there are numerous other PROPERTY variables that are not discussed. Particularly annoying is the addition of yet another JavaUpdate item with the release of 1.5.0_05. If you can get more information, please post a link to it here.

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How to set plug-in Java Runtime parameters on JRE setup command line

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