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JNI, applets and ClassLoader re-use

This is causing me to pull my hair out. Any insight would be appreciated.

So, I've got a signed applet that makes use of a JNI library. I can load this applet once just fine, in any browser (tried IE 5.2.3, Firefox 0.8, Safari 1.21 - all on 10.3.3) and everything will work fine. If I close the applet-containing page, but not the entire browser, then try and reload the exact same page, I get UnsatisfiedLinkError, like so:

java.lang.UnsatisfiedLinkError: Native Library /Users/beau/Library/Application Support/myfolder/blahblahblah.jnilib already loaded in another classloader
at java.lang.ClassLoader.loadLibrary0(ClassLoader.java:1378)
at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1309)
at java.lang.Runtime.load0(Runtime.java:693)
at java.lang.System.load(System.java:792)
...(my static code)..
at sun.applet.AppletPanel.run(AppletPanel.java:339)
at java.lang.Thread.run(Thread.java:491)

Am I doing something stupid or is Apple? Java documentation seems to imply this error should be thrown only when the library can't be found. Also, fiddling with the plugin settings (re-cycle classloader, clearing jar cache, etc) doesn't help at all.

-Beau
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