Java Fundamentals: Collections

Learn why you would want to use collections instead of arrays and understand the power of Lists, Sets, and Maps.
Course info
Rating
(85)
Level
Beginner
Updated
March 7, 2016
Duration
4h 2m
Table of contents
Description
Course info
Rating
(85)
Level
Beginner
Updated
March 7, 2016
Duration
4h 2m
Description

Working with data is fundamental to any business problem. Java Collections are data structures designed to store and process data in memory. We start with why you want to use collections instead of arrays, cover the capabilities of Lists, Sets, and Maps and explain the different data structure tradeoffs.

About the author
About the author

Software Engineer, Trainer, Author and Conference Speaker, interested in deep dive performance issues, PhD, Londoner.

More from the author
Java Fundamentals: Generics
Intermediate
3h 53m
11 Aug 2015
Introduction to Testing in Java
Beginner
3h 54m
11 May 2015