pd Challenge

A Java program that reads a collection of files and prints the top N words ordered by their occurrences across all files.

Running this Program

1. Clone this repository.
2. from a console cd into repository directory.
3. run Maven install
4. run Maven exec:java -Dexec.args="5 README.md"

mvn clean install
mvn test
mvn exec:java -Dexec.args="5 README.md"