Posted by Traksewt on Dec 05, 2012; 9:25am
URL: https://forum.jogamp.org/Mac-JDK-7-signing-Jars-tp4027393p4027407.html

Thanks for replying Julien,

I didn't understand what you meant by finding my own classes as it did get into my applet code OK. I realised that it was picking up a legacy j3dcore, which is why it was trying to load a native lib in J3D. I had renamed the j3dcore (and other) jars in /System/Library/Java/Extensions to j3dcore.jar.old, but it appears that it was still getting read. Once I deleted them, I then  progressed to the crashing applet/console similar to:
http://forum.jogamp.org/Java3D-applet-tests-on-Mac-OS-X-10-7-5-td4027164.html

I added the OffscreenLayerOption fix by interactiveMesh (http://forum.jogamp.org/Issue-with-Java-3D-under-OpenJDK-7-Mac-OS-X-tp4025259p4027375.html), and now I can see the applet running in a popup window.

thanks again all.