https://www.youtube.com/watch?v=t0DhND9exgQ
History of Java Card
https://en.wikipedia.org/wiki/Java_Card
Developer Documentation
https://docs.oracle.com/en/java/javacard/3.1/guide/using-classic-tools.html
Easier (maybe) to read Developer Guide
https://lig-membres.imag.fr/donsez/ujf/messi/sc/examples/javaworld/jw-07-javacard_p.html