- Course
Java Fundamentals: Collections
Learn why you would want to use collections instead of arrays and understand the power of Lists, Sets, and Maps.
Beginner
- Course
Java Fundamentals: Collections
Learn why you would want to use collections instead of arrays and understand the power of Lists, Sets, and Maps.
Beginner
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What you'll learn
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.
Java Fundamentals: Collections
Beginner
Table of contents
Software Engineer, Trainer, Author and Conference Speaker, interested in deep dive performance issues, PhD, Londoner.