Question: After experimenting with composite operations and drawing images on the canvas I’m now trying to remove images and compositing. How do I do this? I need to clear the canvas for redrawing other images; this can go on for ...

Question: I am trying to call 3 futures, wait for them to complete, process the results and then return all of this also as a Future. I cant seem to figure out how to “wrap” the 3 futures in a ...