First of all: 2016.3 makes my want to use AppCode more again. Great move :-)
But I really wonder why the 100% cpu hog problem is still there... Me and other have repeatedly reported this problem, but I do not see a clear strategy how avoid this. Thankfully the Toolbox app helps making some settings on the Java stuff easier.
But still I have to mess around with the VM options again and again (the below ones currently work). Cant AppCode or the Toolbox just set this stuff as required? Settings seem to be forgotten from time to time.