Here is my temporary solution I have found to this bug. :)
http://askubuntu.com/questions/224463/how-do-i-reenable-opening-jar-files-by-double-clocking-on-them
Here is my temporary solution I have found to this bug. :)
http:// askubuntu. com/questions/ 224463/ how-do- i-reenable- opening- jar-files- by-double- clocking- on-them