These notes were written as a compilation of ideas and examples from a
variety of authors, but Ulrich Raich was the very first enthusiast who
did the notes about JAVA for the Real-Time College in Dakar, and lots
of ideas and examples were taken from those notes. Catharinus Verkerk
suggested lots of improvements and ideas about planning the lessons. Lot
of materials was stolen from the notes of Prof. Richard Baldwin and
Paul Ramos.