The Streams API is a Java library that enables lazy iteration over data sources with chained operations on each element. Although non-idiomatic in Kotlin, the Streams API is used for compatibility with Java libraries, for parallel processing, and because of developer familiarity. Because the library is used less often in Kotlin, it is more often forgotten.
This concise cheat sheet helps experienced developers jump right in when the occasion arises. In just four carefully curated pages, it distills the essentials into an accessible, at-a-glance format. Examples are implemented in Kotlin 2.2, and cover the stable feature of the Streams API in JDK 24.
What's inside:
- Stream Creation
- Intermediate Operations
- Gatherers
- Custom Gatherers
- Terminal Operations
- Collectors
- Custom Collectors
- Spliterator Implementation
...And More
Author: Robert Pulsipher
Designer: Evelena Pulsipher
Publisher: Reusabit Software LLC
ISBN: 978-1-968995-10-2 (Loose Leaf, No Holes)
Length: 4 pages (content)
Edition: 1st
Publication Date: 2025-10-13
Note: Coming Soon titles are subject to change without notice. Please consider the product description when the cheat sheet is published.