You will need Java 8 installed on your machine (sudo apt-get install openjdk-8-jre) Update the TestSuite with your answers, you can test the result with mvn clean test
website = website of the online travel agency (e.g Expedia). The names have been changed.
origin_airport (resp. destination_airport) = 3-letter IATA code that describes the airport of origin (resp. destination)
bookings = nb of tickets bought by a traveler on a website (e.g. Expedia) with an airline (e.g. AirFrance)
1 Open the aggregated_source.csv document and load the dataset in memory and print it
2 Write a script that computes only for Europe to Europe trips:
-2.1 How many total bookings are sold by canoe
-2.2 The percentage of bookings sold per (website, airline)
-2.3 The most popular airline by website