Java 24 Stream Gatherers Explained: Everything You Need to Know

In modern Java, it's hard to imagine coding without Streams and Lambda Expressions. They brought functional programming right to our fingertips — making our code cleaner, smarter, and honestly, a lot more fun!

But with Java 24, things get even better! 🚀
Introducing the Stream Gatherers API — a powerful new feature that lets you create custom intermediate operations for your stream pipelines.

Until now, we happily lived with built-in operations like map(), filter(), and flatMap(). But how many times have we thought, "If only I could create my own operation inside the stream..." Well, Java 24 heard us loud and clear! 🧞‍♂️

In this video, I'll walk you through:

What Stream Gatherers are
Why they were introduced
How to build your own custom Gatherers
Real-world examples you can actually use
If you're passionate about modern Java development and want to stay ahead of the curve, this is a must-watch! 🎯

Don't forget to like 👍, subscribe 🔔, and share with your fellow Java enthusiasts!

#Java24 #JavaStreams #StreamGatherers #JavaProgramming #functionalprogramming

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Timestamp
———————
Introduction to Stream Gatherers API - 00:00
Basic syntax of defining an intermediate operation with Gatherer interface - 07:30
Using Gatherer.of() to create an intermediate operation - 20:58
Gatherers with Mutable State & Initializer - 31:41
Finisher in a Stream Gatherer - 44:26
Parallel Gatherers - Theory - 55:05
Parallel Gatherers - Demo - 01:04:18
Interrupting and Chaining Gatherers - 01:12:21
fold(),scan(),mapConcurrent() methods in Gatherers - 01:19:54
windowFixed, windowSliding methods in Gatherers - 01:31:15