I have just updated Homework 2. I have also made available all the tests.
- It was not clear what to do when reading fields that have null
- It was not clear how to distinguish writing a field from failure
- It was not clear what to do when invoking methods that return null
The homework is due on October 19 (Saturday) by 5pm CST. Please refer to the recording of Lecture 9 for instructions as how to set-up your environment.