Reading Code: Percolation Project

Download the following files into a new folder:

• PercolationApp.java
• VerticalPercolator.java
• GravitationalPercolator.java
• AllDirectionPercolator.java

Read over the files in the order given above.

• What similarities and differences do you see with the first Reading Code exercise?
• What does each of these classes appear to be doing? (Or what would objects of each of these classes be doing?)
• What do you think the project as a whole might be doing?
• What similarities do you see across these classes? Do some have more similarities than others? Are you finding duplicated code?

Write a paragraph or two about what you learned during this exercise, whether about the code or the process of reading unfamiliar code, for a future reflective journal entry.