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Bernard Traversat @BTraTra

VP Engineering, Java SE Platform, Oracle. "The statements and opinions expressed here are my own and do not necessarily represent those of Oracle Corp.”

Joined May 2009
  • Tweets 1,095
  • Following 18
  • Followers 1,306
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Bernard Traversat@BTraTra
9 Jul 2021
Be part of the future of the Java Platform! We are hiring in the US, UK, Czech Republic and Singapore 😃 btratra.medium.com/be-part-o…

Be part of the future of Java!

The Java Platform Group is looking for experienced, passionate, and highly motivated engineers. Our team is responsible for delivering the…

btratra.medium.com
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Leyden and Helidon for startup and peak performance :-) medium.com/helidon/can-java-… "Java for the AI world" #java #startup #Leyden #Helidon #AI

Can Java Microservices Be As Fast As Go? A 2026 Benchmark Update

Can Java Microservices Be As Fast As Go? A 2026 Benchmark Update

medium.com
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VSCode Java Extension 26.0.0 is now available! Delivering an enhanced Java experience in VSCode. Improved configuration settings for JDK Home and Java Notebook, add support for a configurable settings.xml path for Maven projects. marketplace.visualstudio.com… "Java for the AI world"

Java - Visual Studio Marketplace

Extension for Visual Studio Code - Java Platform Extension for Visual Studio Code

marketplace.visualstudio.com
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JDK 27 entered Rampdown One yesterday. It's all about stabilization from now through the September GA release! openjdk.org/projects/jdk/27/ "Java for the AI world" #JDK27 #AI #openJDK
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Project Leyden/AOT, ZGC, JIT for ultimate Java performance at Netflix :-) youtu.be/4kEh8hxAP4U?si=t0kH… "Java for the AI world" #Java #Leyden #AI #ZGC #JIT

Java AOT in Production at Netflix

"Draw the Rest of the Owl: Leyden in Production and the Infrastruct...

youtube.com
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Debugging and monitoring your JVM with JFR and AI :-) youtube.com/watch?v=L5d966dU… "Java for the AI world" #java #JVM #AI #JFR #debugging

Intelligent JVM Monitoring: Combining JDK Flight Recorder with AI

How do you monitor your JVM applications effectively? A powerful op...

youtube.com
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JVM's ZGC Generational and JIT pushing the performance limit 1.5 Million msg/s at P50 3.88 ms and P99.9 8ms latency! arxiv.org/pdf/2603.29113 "Java for the AI world" #Java #AI #ZGC #JIT
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JDK 27 enters Rampdown Phase One next week on Thursday, 4 June 😃 Changes intended for JDK 27 should be in the main-line repository (github.com/openjdk/jdk) by 16:00 UTC on that day! "Java for the AI world" #JDK27 #OpenJDK

GitHub - openjdk/jdk: JDK main-line development https://openjdk.org/projects/jdk

JDK main-line development https://openjdk.org/projects/jdk - openjdk/jdk

github.com
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Project Panama FFM simpler, secure and efficient Java to/from native interoperability is enabling a number of innovations: Project Detroit for Python and JavaScript interoperability. Project Brisbane for FIPS-140 OpenSSL support. youtu.be/_4bEHwJ4Bdk?si=t4cU… "Java for the AI world"

Native Interoperability with JDK 25 and the FFM API

The Foreign Function & Memory API (FFM) was finalized in JDK 22 and...

youtube.com
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linkedin.com/feed/update/urn…

Native Image vs JVM: Project Leyden Changes Everything | Elder Moraes posted on the topic | LinkedIn

A few years back, the question “compile to native or stay on the JVM?” had a short answer: it depended on whether you needed a sub-100-ms cold start as part of the SLA. If you did, you went with...

linkedin.com
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Java on the desktop with Swing youtu.be/ux1IpWo3oXA "Java for the AI World" #java #UI #AI #Swing

The JDK Client Desktop : 2026 and Still Swinging

Is Swing still relevant in 2026? Absolutely.The Swing UI toolkit—...

youtube.com
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We contributed the source code for the OpenJDK Project Brisbane, a Java Cryptographic provider for FIPS 140 environments that is based on OpenSSL. Brisbane leverages Project Panama/FFM to implement the Java binding! github.com/openjdk/brisbane "Java for the AI world" #Java #AI #FIPS

GitHub - openjdk/brisbane: https://openjdk.org/projects/brisbane

https://openjdk.org/projects/brisbane. Contribute to openjdk/brisbane development by creating an account on GitHub.

github.com
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Improved GC CPU profiling in JDK 26 with MemoryMXBean.getTotalGcCpuTime() to expose GC CPU cost as an observable metric :-) norlinder.nu/posts/GC-Cost-C… "Java for the AI world" #Java #AI #GC #Profiling

Java 26: MemoryMXBean.getTotalGcCpuTime() — Explicit GC Cost

The author of Java 26's MemoryMXBean.getTotalGcCpuTime() analyzes the CPU-memory trade-off and why pause times fail to capture explicit GC cost.

norlinder.nu
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Updated JEP Preview to allow pattern matching to use primitive types to provide easy-to-use constructs for data processing targeted to JDK 27 :-) openjdk.org/jeps/532 "Java for the AI world" #Java #AI #JDK27
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This game is running on Java 👏 reddit.com/r/java/comments/1… youtube.com/watch?v=4FSX4DNu… "Java for the AI world"

From the java community on Reddit: We made a 3D physics based brick breaker game in Java

Explore this post and more from the java community

reddit.com
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JVM optimization isn’t an afterthought. It’s deliberately engineered. Through dynamic profiling and C2 JIT compilation, the JVM can make generic code perform close to specialized code! inside.java/2026/04/19/gener… "Java for the AI world" #Java #AI #JIT

How the JVM Optimizes Generic Code - Inside.java

This video explores generics, JVM internals, and the road to Valhalla generics...

inside.java
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New VSCode Java extension 25.1.0 available! Improve support for JDK 26, Java Notebook enhancements and bug fixes :-) marketplace.visualstudio.com… "Java for the AI world" #java #IDE #VSCode

Java - Visual Studio Marketplace

Extension for Visual Studio Code - Java Platform Extension for Visual Studio Code

marketplace.visualstudio.com
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Securing the Java platform remains our #1 priority. Java is actively preparing for the transition to Post-Quantum Cryptography :-) youtube.com/watch?v=6xh-bN4W… "Java for the AI world" #Java #PQC #AI

Java and Post-Quantum Cryptography

Today, the security of the world's digital infrastructure relies on...

youtube.com
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We published another Valhalla EA build for JEP 401 (Value Classes and Objects) a couple weeks ago. Lot of bug fixes and improved performance. Enabling more efficient Java object representations and new class representations for AI. jdk.java.net/valhalla/ "Java for the AI world"
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JavaFX improvements and support. Not everything has to be browser-based🤫 youtube.com/watch?v=Z3eHldNl… "Java for the AI world" #java #javaFX #AI #UI

JavaFX 26 Today

Building a compelling desktop app today requires features such as U...

youtube.com
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Project Panama at the center of Java AI adoption by providing a simpler, more efficient and secure access to native AI libraries :-) x.com/headinthebox/status/20… "Java for the AI world" #java #AI #FFM

Erik Meijer
@headinthebox
Mar 19
Project Panama openjdk.org/projects/panama/ is God's gift to the JVM ecosystem in the new era of AI.
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