Posted by Sven Gothel on Dec 21, 2010; 10:18am
URL: https://forum.jogamp.org/NullPointerException-on-GLCanvas-dispose-tp1212161p2125267.html

On Monday, December 20, 2010 23:52:35 Wade Walker [via jogamp] wrote:
>
> Is it really that simple? It looks like when you specify JFrame.DO_NOTHING_ON_CLOSE, you're supposed to dispose the window in the windowClosing event (see here ). Maybe the GLCanvas doesn't respect the DO_NOTHING_ON_CLOSE properly?
>

yup ..

already checked in .. but have to refine the unit tests

~Sven