Structured Concurrency in Action

This session explores the near-final Structured Concurrency API in Java 25. It demonstrates how to organize concurrent code, handle errors and cancellations, observe thread relationships, and refactor reactive designs—preparing developers to apply structured concurrency effectively in real-world projects.

talk.summaryAiDisclaimer

Nicolai ParlogOracle

talkDetail.whenAndWhere

Thursday, June 18, 14:35-15:25

Room 3

talks.roomOccupancytalks.noOccupancyInfo

talks.description

In Java 25, the structured concurrency API sees its fifth preview with considerable changes over previous iterations. With chances being good that it will finalize without a further overhaul, let's put it into action and explore how to:

structure concurrent code
process and propagate errors and cancellation
observe thread relationships
refactor from a reactive approach

After this presentation you'll be ready to put the structured concurrency API into action in your project.

java

threads

errors

concurrency

talks.speakers

Nicolai Parlog

Oracle

Germany

Nicolai (aka nipafx) is a Java enthusiast focused on language features, core APIs, and runtime evolution with a passion for learning and sharing. He does that mostly at conferences and in his biweekly Inside Java Newscast, but also occasionally in podcasts, live streams, articles, and books - more on all that on nipafx.dev. He's a Java Developer Advocate at Oracle and otherwise best known for his haircut.