I am trying to alter my eclipse configuration, but the eclipse.ini file is not present in my eclipse installation directory.
I am on Mac os x with eclipse 4.2.1 Jun
For Eclipse Mars the location moved on Macs to the Eclipse folder.
myComputerName:Eclipse myDriveName$ pwd
/Users/myUser/eclipse/jee-mars2/Eclipse.app/Contents/Eclipse
BYOD-1170:Eclipse ijet-sd$ ll
total 16
drwxr-xr-x 7 ijet-sd staff 238 Mar 24 13:54 .
drwxr-xr-x 6 ijet-sd staff 204 Jan 19 2016 ..
-rw-r--r-- 1 ijet-sd staff 60 Sep 2 2015 .eclipseproduct
drwxr-xr-x 12 ijet-sd staff 408 Mar 24 13:54 configuration
drwxr-xr-x 2 ijet-sd staff 68 Jan 19 2016 dropins
-rw-r--r-- 1 ijet-sd staff 1113 Mar 1 12:23 eclipse.ini
drwxr-xr-x 3 ijet-sd staff 102 Jan 19 2016 readme