How to disable video caching

I would need to disable video cahcing in Java. Do you guys think it is possible? How do I do it?
Thanks in advance,
Gergely
P.S. The exact problem see below:
I am using pcAnywhere which enables me to see my PC (host) in London from a PC in Hungary (remote control)
Problem:
When you have remote control over a host that is running a specific Java application, the host screen does not refresh correctly. If you do not run the specific Java application on the host, then the screen is refreshed correctly.
Hint:
Some Java applications use video caching to display graphics. This technique renders the video outside of the computer's video driver control. Since pcAnywhere monitors only the host video driver for video activity, any video processes rendered outside of it will not be sent back to the remote. This will effectively prevent the remote user from seeing what is occurring in the Java application.

Or: http://developer.java.sun.com/developer/bugParade/bugs/4221688.html
It provides some workarounds.
Kurta

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