Is it possible to bundle a JRE if you're working with launch4j on Linux?  In particular, what should I put for the JRE path?  I've got a couple of JREs and JDKs installed on the Linux dev server (Ubuntu Lucid), but those have all kinds of *nix-specific files and don't have any Windows DLLs etc.

I suppose I could just copy an installed JRE directory tree from a Windows box onto the Linux machine, but then how will launch4j be "installing" that JRE on the target computer?  Doesn't the installation process create registry entries and so forth on Windows?