Difficulty: Beginner
Estimated Time: 10 minutes

In this scenario we will look into how to create an array using Eclipse January.

What is January?

Eclipse January is a set of libraries for handling numerical data in Java. It is inspired in part by NumPy and aims to provide similar functionality.

In this scenario we get hands-on with fundamental API calls running them in Java 9's JShell, which gives us an environment for quick feedback & iterations.

If you want to run jshell with January outside of this scenario use these instructions of how to use it in the command line https://kichwacoders.com/2017/05/25/woohoo-java-9-has-a-repl-getting-started-with-jshell-and-eclipse-january/

In this scenario you learned how to create an array using eclipse january.

Don’t stop now! The next scenario will only take about 10 minutes to complete.

Getting Started with Eclipse January

Step 1 of 8

Starting jshell

First we need to import January

import org.eclipse.january.dataset.*

Now your all ready to go create datasets