thanks for posting this.
i don't have access to a retina display mac - but, i have done some preliminary investigation that came up with a couple of things to try. i'm not certain that it will work.
can you please add the following to the Info.plist file in Application/Execute Query
add the above to the end of the key/value pair list before the <dict> entry. i will add this to the installer for the next version too.
i can see you are using java6 - there was a bug reported in java7 here: http://bugs.java.com/bugdatabase/view_bug.do?bug_id=8000629
that may have afflicted earlier versions. this is apparently resolved in later java7 versions from oracle. you may want to try updating if the first option doesn't work.
please let me know how you go.i will keep looking at this - my lack of access to a retina mac makes a little difficult but i'll help where i can (and i'll try and locate one)