Classloading conflict when running webstart

[Christian Svedin]

I have an application that has a mozilla rhino jar as a dependency. When 
I use classes from that dependency i get a NoSuchMethodException

Caused by: java.lang.NoSuchMethodError: 
org.mozilla.javascript.Parser.parse(Ljava/lang/String;Ljava/lang/String;I)Lorg/mozilla/javascript/ScriptOrFnNode

I think the problem is that IcedTea-web already has rhino as a 
dependency so I get the version from IcedTea in a parent classloader to 
my application.

Any way to get a "clean" classpath for my application that doesn't 
contain IcedTea-classes? Any other way to solve this?

/ Christian