Hi everybody, I am attending University, and my professor asked me to
make a "pluginj" implementing some graphics algorithm, as a project
for an exam.

I tried to search the web, and somebody uses this term, but I didn't
succeed in finding out what is exactly a PLUGINJ and how can I write a
such plugin (a plugin for what???).

Does anybody know something about it?
Could my professor have made a typing error while writing the email?

Hope somebody could help me..

Thanks in advance.