/** Destroys this {@code GLContext} and releases any resources associated with it. */
public void destroy() {
// Clean-up callbacks
if (capabilities.GL_AMD_debug_output && capabilities.__AMDDebugOutput.DEBUGPROCAMD != NULL)
AMDDebugOutput.glDebugMessageCallbackAMD(null);
if (capabilities.OpenGL43 && capabilities.__GL43.DEBUGPROC != NULL)
GL43.glDebugMessageCallback(null);
destroyImpl();
}