Posted by Wade Walker on Aug 19, 2011; 3:17pm
URL: https://forum.jogamp.org/Can-someone-please-help-me-complete-this-sample-code-tp3207414p3268338.html

You might check out the example program posted in http://forum.jogamp.org/glBufferData-and-glBufferSubData-seems-not-to-work-td3267295.html. After the fix at the end of the thread, it works and shows how to draw with vertex buffers and index buffers.