2. missing code. when you zip the code you suppose to make it in folder so it compiles on cmd when I execute it with command. I will include the screenshot of how it suppose to work. you didn't put any package or import code on your code. when you fix it please make it compile on cmd. make folder of cit337\source\edu\oakland\ and 2 different folders in oakland folder which will be production and helper. otherwise it will never compile on cmd.
3. screenshot is wrong.
here is sample code and screenshot(basically an answer) to this assignment. sample.zip
please do fix it so it works like that. no copy paste though. as for UML, put them together in
one file like the one in sample and name is properly like it was asked to in instruction. UCD AD SD