I'm the designer of a simple utility, the code is written by a team for hire. I need to send the raw code (java) to the US Copyright office. I've downloaded the file to my computer but with all the nested folders, I don't know what I'm looking at. (I'm just a designer, not a code guy). The Copyright office requests the raw code in .pdf format. Can you help me identify where the copyrightable code is located?