java.lang.IllegalArgumentException: Drawable already added to animator

[Anton Shterenlikht]

>From mizhka at gmail.com Mon May 16 21:31:44 2016
>
>I suppose commenting line 33 may resolve issue. :) Because animator
>constructor already passed canvas.

Thank you!

Yes, you are right, commenting this line
made the animation run smoothly.

I guess I'll have to look for more
complex JOGL examples. But for now I have
to conclude that java/opengl works fine
locally. Perhaps my program is some version
mismatch between remote and local java or
opengl installations.

Many thanks for all replies!

Anton