A minimalist CLI application which copies some of the contents of one folder to another, while taking advantage of multiple threads. The user inputs the desired file extension and a pattern, and all files whose name contain the pattern substring, and the same extension, will be copied over.

To run, start by running javac DiskSearcher.java from your terminal to compile the java files, and then enter the following:

java DiskSearcher <filename-pattern> <file-extension> <root directory> <destination directory> <# of search threads> <# of copy threads>