I have just updated Homework 2. The Github environment will be made available later this week, before Thursday’s lecture.


  • It was not clear how to represent primitive types, fixed that
  • Overridden methods should appear only once, for the most specific class

The homework is due on October 19 (Saturday) by 5pm CST. I will spend some time next class (Thursday) describing the homework and the environment.

Good luck!