neo4j/javascript-plugin — comment on commit a2850900a6761b40963e17f0f9a54b88a40b3419
File:  line 0
By espeed:

I just looked over http://phobos.java.net/overview.html, and it looks like Phobos 0.6.2 is similar to the Mozilla 1.6R7 script engine -- not sure of all the differences yet.

Also, it looks like Oracle is working on a new JavaScript engine called Nashorn that will be released this year http://en.wikipedia.org/wiki/Nashorn_(JavaScript_engine).