Does j2se element in JNLP support non-standard options

I am trying to use options like -Xbootclasspath while starting the application to set search path for bootstrap classes and resources. Going by the documentation, it appears j2se supports options like initial-heap-size, max-heap-size but I could not find anything on Xbootclasspath.
Any pointers are welcome.
Thanks,
Raman.

No I'm sure you can't do this, it would open a huge security hole if you could. As webstart uses it's own classloaders it'd be pretty meaningless non the less.
If your trying to override the java or sun packages (eg for running LumberJack) your going to be bang out of luck, in any case it'd be prohibited by the Java 2 binary code license even if webstart allowed it.

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