Solution for: #46: JEPController:checkBundle couldn't find libawt.jnilib

Switch the Java SDK version around in OS X Java Preferences

2
In /Applications/Utilities/Java/Java Preferences.app, swap the SDK used to launch applets. For example, I started out with the default as Java 5 (32-bit). When I switched to Java 6 (64-bit), applets started working again.

Not exactly sure what the underlying cause of this is.