Spot the J++ applet/class or MS VM dependent code

I wonder if an applet made by J++ that runs in Microsoft VM runs in the java plugin. Since MS diliberately changed some things in the core language code could have unexpected results when it's run with the Java Plugin.
Our coumpany uses external recourses and they use applets. Some applets work ok in the MS VM but not with the SUN plugin.
I authorized the applet to make network connections and read files (there were security exceptions first) but then the applet just crashes.
Since I didn't write the applet I cannot show code here.
My question is how to spot the J++ applet, to show that the applet is made for and tested for the MS VM.
Thanks,
Harm

http://www.javaworld.com/javaworld/jw-11-1997/jw-11-pitfalls.html
Used the javap but could not find any added classes in applet.
The applet is a zip file, I think this is the standard used by J++ to create a package but I am not sure.
Anyway someone else wrote the applet and they should fix it. If it doesn't run with the SUN plugin it's not my problem allthough I cannot prove this is due to MS incompatibillities.
Thanks,
Harm

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I am missing the " "
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Message was edited by:
arijit_datta

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Spot the J++ applet/class or MS VM dependent code

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