Explore the powerful Collectors utility class in Java through live-coded examples in this comprehensive conference talk. Dive deep into the complex and often underutilized functions of Collectors, learning how to apply them effectively in stream reduce operations. Tackle common programming problems, implementing solutions using various Collectors methods. Gain a thorough understanding of Collectors' capabilities, including creating maps, filtering, partitioning, and more. Led by award-winning author and software development expert Dr. Venkat Subramaniam, this presentation covers topics such as lazy evaluation, immutability, and practical applications of Collectors in Java programming.
Overview
Syllabus
Introduction
Why Java
Create People
Reduce
Lazy Evaluation
Immutability
Programming languages
Example
Reduce Function
Combine Collections
Collectors
Using Collectors
Creating a Map
Create a Map
Get a List of Ages
Unmodifiable Lists
commaseparated lists
collecting
filters
partitioning
by name
add
Taught by
Devoxx
