I just quickly tried the Mac 14.1 eap with the custom java 1.8 and for some reason the editor, along with some other parts of the ui had huge fonts. I thought it was the presentation mode, but it was off and the view/tool buttons were huge as well as the dialogs. Though the project view was opened and had the normal size font. Menu was normal also. See attached screenshots. I also tried switching the appearance to the default theme, but it looked the same and didn't update the editor directly (still dark themed).
So I'll stick with the 14 release for now...
Attachment(s):Screen Shot 2015-02-04 at 09.26.27.png