They encourage us to test our code in COMP244. Testing had fortunately found a bug in the loading and saving mechanism, something that I wasn’t expecting. It seems that the load/save doesn’t restore the graph exactly as it is meant to. I tried it out by creating two graphs, composing them, and got a result. When I saved them and loaded them again I got nullpointerexception errors all the time.

Spring embedder I think is coming along nicely. I can’t be bothered with it anymore tonight, so I’ll finish it before the day is out tomorrow, that’s when it is due.

And I also passed the COMP201 mastery test for number representation and file formats. Not that bad when you know it, but then I’ve got a real test tomorrow for it so a little worried about it.