Working with data is fundamental to any business problem. In this course, Java Fundamentals: Collections, you will learn about Java Collections – data structures designed to store and process data in memory. First, you will discover why you would want to use collections instead of arrays. Then, you will cover the capabilities of lists, sets, maps, and also the different data structure tradeoffs. Finally, you will explore important collection algorithms and how different collection implementations work. By the end of this course, you will know how to use Java Collections to process data.
Author Name: Richard Warburton
Author Description:
Richard is an empirical technologist and solver of deep-dive technical problems and works independently as a Software Engineer and Trainer. Recently he has written a book on Java 8 Lambdas for O’Reilly and teaching people via java8training.com and Pluralsight. He’s worked as a developer in diverse areas including Statistical Analytics, Static Analysis, Compilers, and Network Protocols. He is a leader in the London Java Community and runs Java Hackdays. Richard is also a known conference speaker,… more

Table of Contents

• Course Overview
  1min
• What Are Collections and Why Use Them?
  25mins
• Collections with Iteration Order: Lists
  30mins
• Collections of Pairs: Maps
  37mins
• Java Streams
  23mins
• Collection Operations and Factories
  22mins
• Collection with Uniqueness: Sets
  17mins