[FMPP] How to include java code into freemarker's data model in fmpp?

[alebu <al...@gm...>]

Hi all,
How can I specify FMPP to include some compiled java code or jar files
in the freemarker classpath? I need it because I want to use some of
the functions written with java from freemarker templates and because
FMPP instanciates freemarker instance, I can't affect a classpath it
passes to it.