JJS tool

[Mitia Alexandrov]

Hello,
I'm new here, so sorry for the stupid questions I may post.
I'm very exited about the Nashorn project and i want to dive deeper in the
details. As the first thing i want to know is about jjs tool. Actually, I
couldn't find it in the sources.
I really want to understand how it works – does it compile on the fly or it
just interprets?

Thank you for any info and guidance.

Best regards,

Mitia