Skip main navigation

Hurry, only 9 days left to get one year of Unlimited learning for £249.99 £174.99. New subscribers only. T&Cs apply

Find out more

HashSets

In this video Mayur Deshmukh from De ZINNIA Learning demonstrates the fundamental difference between lists and sets.

In this video you’ll explore sets in Java.

You will learn more about:

  • HashSets
  • the union of sets
  • how to convert a set into a list.

Access the link in the ‘See also’ section to retrieve the downloadable resources and follow along.

This article is from the free online

Mobile and Web Testing with Selenium WebDriver and Java

Created by
FutureLearn - Learning For Life

Reach your personal and professional goals

Unlock access to hundreds of expert online courses and degrees from top universities and educators to gain accredited qualifications and professional CV-building certificates.

Join over 18 million learners to launch, switch or build upon your career, all at your own pace, across a wide range of topic areas.

Start Learning now