The goal of this assignment is to ensure that your experimental results are reproducible. A secondary goal is to review your code (but that is something that you and your teammates should have been doing throughout the project).
The course staff and another team will clone your repositories and follow your instructions to reproduce your experimental results, such as creating the tables that appear in your paper. These instructions should be automated, to the greatest extent possible.
The course staff will also look over your code, including experimental scripts, so please ensure that it is documented. At a minimum, every component of your code should be documented. In Java, that would mean every class, method, and field has a comment. (Not every local variable has to have a comment, but some of yours might need one.)