griffon/griffon — pull request #11 by timyates (2012-05-10 12:12:43+00:00)
Title: Detect JDK using /usr/libexec/java_home

On my machine, CurrentJDK is not updated to point to Java 7
when I change the Java Preferences list order.

Therefore, the current symbolic link checking method does
not work, and returns Java 6. Using /usr/libexec/java_home
seems to work (at least for me)