I am using a OS X v 10.8.4 with Java 1.6.0_51 installed.When i try to open Jdeveloper java application it crash upon loading. I got the following message in the log file
com.apple.launchd.peruser.501[131]: ([0x0-0x53053].com.oracle.JDeveloper[680]) Exited with code: 2
Is this what might be causing the crash?
You don't mention which JDeveloper version you are trying to use. Check out the installation guide for JDev for specific Mac instructions - http://www.oracle.com/technetwork/developer-tools/jdev/documentation/index.html