I have been looking and keenly understanding some of the solved bugs and feature requests posted in the list. Every single bug, no matter how small , requires code changes in lots of files and classes dependent on each other . As a novice, I wonder how could I know all the files in which changes are required to be done, as I don't know the structure of the code, the way this code-base is developed and various file inter-dependencies. I would like to know how could I make myself more acquainted with the code base.

I have been implementing the solved bugs on my own after I understand the way in which they are solved , and the files that are changed.

Thank you