Posted by gouessej on Mar 30, 2021; 5:12pm
URL: https://forum.jogamp.org/JOGL-Texture-Memory-Management-tp4041055p4041074.html

Yes, it's explained in my post on StackOverflow but it depends on a module currently in incubation. Don't confuse the Java heap and the native heap. You should clearly identify which direct NIO buffers are to blame, maybe JOGL already does the job when you call the appropriate method.