Mozilla, Firefox claims Factory is already defined

I'm working on a client server Java applet that uses SSL over RMI. In IE there aren't any problems, however when I try to load the same applet in Mozilla/Firefox, I get an error message saying "Factory already defined".
The problem seems to occur when I call setSocketFactory() on the client with my custom secure RMISocketFactory. The call is shown below:
java.rmi.server.RMISocketFactory.setSocketFactory(new SecureRMISocketFactory());
Inside the SecureRMISocketFactory constructor there is a call to SSLSocketFactory.getDefault() which seems to get the default SSLSocketFactory and set it as the current socket factory. Then when the setSocketFactory call tries to set the Factory, an exception occurs stating that the factory already defined.
Has anyone encoutered something similar or does anyone have any suggestions? I also understand that 1.5 has a built in SSLRMISocketFactory, however I'm assuming it also places a call to getDefault() and will not help my situation.
thanks in advance,
captnveg

See:
* http://kb.mozillazine.org/Profile_in_use
* http://kb.mozillazine.org/Recovering_a_missing_profile

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