Java 27 is now available! #Java27 #JDK27 #OpenJDK

Download now: social.ora.cl/6015BGuseS
Release notes: social.ora.cl/6017BGuset
API Javadoc: social.ora.cl/6018BGuseQ
Features: social.ora.cl/6010BGusea
Blog: social.ora.cl/6013BGuseL

Let's put compound operators and casting to the test with codebysophy!

In our recent lab, you start your shuttle with 1000 fuel, take in three check-ins, and track how much fuel you burn and find. Then find your average fuel per day.

BONUS: Start your tank at Integer.MAX_VALUE o your fuel. Drop your answer in the comments.

Check out our full lecture series to learn more: social.ora.cl/6015BHHZU3

This episode of the Inside Java Podcast is the Ask the Architect session from Devoxx Belgium 2026. 🗣️

Watch audience members ask Java architects questions about custom virtual thread schedulers, AI's impact on the development of Java itself, Valhalla features, string templates, e. social.ora.cl/6019BHFOVD

Explore the details of a Sequenced Map with @JosePaumard in this Java Coding Tip.

Registration for #JavaOne 2027 is live! 🎉

This is your opportunity to attend THE Java event of the year.

Buy your ticket today to secure the best price and get the opportunity to attend expert-led sessions, mingle with peers in the Java community, and dive into your love of //t.co/2A0FdZGxCg

See you there!

Structured Concurrency is the next major feature from Project Loom.

This Devoxx Belgium session explains the motivation and design of structured concurrency, how to use it effectively, and the lessons learned as the feature evolved. social.ora.cl/6019BHBGB5

In this "Ask the Architects" episode of the Inside Java Podcast, Nicolai Parlog talks to Dan Smith about the features Java has gained (and will gain) to allow developers to more expressively and elegantly define, construct, copy, and access immutable data. social.ora.cl/6012BHWQA4

🎃 More treats
❌ Less tricks

Wishing everyone a happy and safe Halloween! If you haven't picked out your costume yet, Duke is always a fan favorite (but we may be biased).

Take a deeper look at the difference between a Zip and a Gzip stream with @JosePaumard.

JDK 27 continues the steady cadence of performance work across the JDK. 💪

We break down the enhancements you may have missed. social.ora.cl/6013BH1HuW

Mark your calendars—tickets for JavaOne 2027 go on sale on November 3! 🗓️

Need help justifying to your manager why you should attend #JavaOne? Customize this email with your project priorities, estimated costs, and how you'll share what you'll learn. Send your request in now to nd travel approval: social.ora.cl/6017BHnI1H

What is non denotable type? @JosePaumard breaks it down.

The latest Inside Java Newscast tells the story of the structure and community that fixes OpenJDK bugs and how they operate. 🐜

You'll also get look at #JavaOne, the Inside Java Podcast, and JDK 28. social.ora.cl/6010BHuwZ2

As AI coding agents make language syntax less central, runtime performance and operability become increasingly important.

Ron Pressler's keynote at Devoxx Belgium explores why Java’s JVM and standard library are well-suited to this shift. social.ora.cl/6011BG7r8P

Discover what's next for Java and Helidon at #AIWorld! 🤓

Check out these sessions, where Java leaders will be speaking about the latest innovations in AI, security, post-quantum cryptography, and Java's roadmap. social.ora.cl/6018BH1H2y

📢 Just a few days before JavaOne 2027 CFP closes!

Build an interesting Java product? Solved a tricky problem?
Learned something the hard way?

Then share it with the JDK experts and the wider #Java community

💁‍♀️reg.rf.oracle.com/flow/oracle/ja…

We’d love to learn from you ❣️

This Java Coding Tip gives you something to chew on, as @JosePaumard breaks down ByteBuffer.

🚨 The Call for Papers to JavaOne 2027 is closing soon! Got a Java story, a hard-earned lesson, or a cool demo to share? Don't wait, submit your proposal now! 📬

👉 javaone.com

Oracle Java Platform Extension for Visual Studio Code version 27.0.0 is now live on Visual Studio Code Marketplace and Open VSX Registry!

Java Visual Studio Plugin 27.0.0 is based on Apache NetBeans 31 and includes the following enhancements:

✅ Adds support for JDK 27 features/enhancements
✅ Adds the ability to set breakpoints in individual lambda expressions during debugging

Check it out! social.ora.cl/6017BG4LJx

We rely heavily on polymorphism when programming with the object-oriented paradigm. However, like any tool and technique, there are times when that may not be the right choice.

Java now provides an alternative that is useful in those select situations—the data-oriented #JavaOne presentation, Venkat Subramaniam discusses OOP, DOP, when to use each one of these, and how to intermix them in your applications. social.ora.cl/6011BGIYVb

We can’t express how much we enjoy watching @JosePaumard explain what an expression is.

JK we love it. ❤️