JOGL 2 on OSX 10.6.6

I can't seem to get any simple hello world style examples to work anymore, and the webstart demos don't work either.

I just get this error, even if I simple call GLProfile.initSingleton(true);

This was the error output when attempting to run one of the Java Webstart demos. Any ideas on how to get it to work? I'm not sure if this has anything to do with Apple's recent Java software update, but my simple programs used to work.

java.lang.NullPointerException
        at javax.media.opengl.GLProfile.getProfileMap(GLProfile.java:1584)
        at javax.media.opengl.GLProfile.isGL4bcAvailable(GLProfile.java:151)
        at javax.media.opengl.GLProfile.glAvailabilityToString(GLProfile.java:242)
        at javax.media.opengl.GLProfile.glAvailabilityToString(GLProfile.java:310)
        at javax.media.opengl.GLProfile.initProfilesForDefaultDevices(GLProfile.java:1283)
        at javax.media.opengl.GLProfile.access$000(GLProfile.java:71)
        at javax.media.opengl.GLProfile$1.run(GLProfile.java:117)
        at java.security.AccessController.doPrivileged(Native Method)
        at javax.media.opengl.GLProfile.initSingleton(GLProfile.java:115)
        at demos.hdr.HDR.main(HDR.java:134)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:597)
        at com.sun.javaws.Launcher.executeApplication(Launcher.java:1909)
        at com.sun.javaws.Launcher.executeMainClass(Launcher.java:1847)
        at com.sun.javaws.Launcher.doLaunchApp(Launcher.java:1609)
        at com.sun.javaws.Launcher.run(Launcher.java:138)
        at java.lang.Thread.run(Thread.java:680)

I tried that HDR demo from http://jogamp.org/jogl-demos/www/ just now on Mac OS X 10.6.6, NVIDIA GeForce 320M, Safari 5.0.4 (6533.20.27), and it works fine for me. Maybe your Java installation is messed up somehow?

Ah, I still had the Java3D related jars in my home directory, ~/Library/Java/Extensions

After I removed those jars, everything worked fine.