Dmitry had asked about it then, and having looked at it for the first time in years, I realised it had some interesting code to study,

and if anyone was keen enough to try to get it going, there was no reason to be obstructive.

(It's not a trivial task, because I had to remove the Sun code and the JVM has changed, amongst other hurdles.)

Most or all of that Sun code will be in the open-source Java, but I had no time to work that out. I left empty files to help track them down.