I am trying to increase the heap stack for STS suite in MAC OSX , but not able to find the sts.ini file to change it, according to this link
http://blog.yohanliyanage.com/2012/11/sts-in-os-x-wheres-the-eclipsests-ini/
it should be in the following folder along with STS.exe file but it is not present and it is not hidden also. Could any one help me in this? Thanks in advance for any help.