Posted by gouessej on Mar 05, 2014; 1:16pm
URL: https://forum.jogamp.org/Detecting-memory-leaks-tp4031771p4031775.html

What's wrong with JOGL 2.1.4? We provide support only for the very latest version. If you have found a regression, please let us know.

I'm not sure that it was possible to use a public API to get this kind of information in JOGL 2.1.3, I only look at the latest version. Your version doesn't contain the fix for the bug 984 affecting this tracker. Look at TestMapBufferRead01NEWT to see how to use this feature.