Posted by Demoscene Passivist on Dec 14, 2010; 7:37pm
URL: https://forum.jogamp.org/Location-of-ARB-EXT-functions-parameters-tp2087337p2087540.html

As a rule of thumb u generally have to remove "ARB"/"EXT" from all functions and constants.

Try using ...

import static javax.media.opengl.GL2.*;

... and then ...

GL_FRAGMENT_SHADER
GL_FRAMEBUFFER
glGenFramebuffers