David Delabassée
@delabassee.bsky.social
Senior Director of Java Developer Relations - Oracle
Views are my own!
Views are my own!
Reposted by David Delabassée
📢Important Update 📢
Many have asked for more time to submit to the 2026 #JavaOne call for papers. We've extended the deadline until Nov 13th at 11:59pm PT. Be sure to submit your #Java proposal(s) before time runs out:
➡️ social.ora.cl/6013A7UXF
Many have asked for more time to submit to the 2026 #JavaOne call for papers. We've extended the deadline until Nov 13th at 11:59pm PT. Be sure to submit your #Java proposal(s) before time runs out:
➡️ social.ora.cl/6013A7UXF
November 11, 2025 at 5:43 PM
📢Important Update 📢
Many have asked for more time to submit to the 2026 #JavaOne call for papers. We've extended the deadline until Nov 13th at 11:59pm PT. Be sure to submit your #Java proposal(s) before time runs out:
➡️ social.ora.cl/6013A7UXF
Many have asked for more time to submit to the 2026 #JavaOne call for papers. We've extended the deadline until Nov 13th at 11:59pm PT. Be sure to submit your #Java proposal(s) before time runs out:
➡️ social.ora.cl/6013A7UXF
Reposted by David Delabassée
Only 5 days left. Looking forward to reviewing some security related proposals!
🚨 Time Sensitive 🚨
#Java peers...the 2026 #JavaOne call for papers closes soon. Get your proposals in by the Nov 11 deadline ➡️
social.ora.cl/6017A7UwL
#Java peers...the 2026 #JavaOne call for papers closes soon. Get your proposals in by the Nov 11 deadline ➡️
social.ora.cl/6017A7UwL
November 6, 2025 at 10:05 PM
Only 5 days left. Looking forward to reviewing some security related proposals!
Reposted by David Delabassée
A big thank you to all of you who attended our @devoxx.com talk on writing #GPU ready #AI models in pure #Java!!!
If you wish to revisit the concepts and run the demos, here are the slides:
www.slideshare.net/slideshow/wr...
Give Babylon a try and share feedback with @lizeraes.bsky.social and I!
If you wish to revisit the concepts and run the demos, here are the slides:
www.slideshare.net/slideshow/wr...
Give Babylon a try and share feedback with @lizeraes.bsky.social and I!
Writing GPU-Ready AI Models in Pure Java with Babylon
Project Babylon introduces the experimental Code Reflection technology that lets you define machine learning logic in plain Java code, without needing Python or external model files. It then uses Foreign Function and Memory (FFM) API to connect your code to native runtimes like ONNX Runtime for fast inference, including GPU acceleration. Furthermore, the Heterogeneous Accelerator Toolkit (HAT) provides a developer-facing programming model for writing and composing compute kernels, which can be more broadly applied-allowing Java libraries to seamlessly harness GPU power for high-performance computing tasks. Presented at Devoxx Belgium 2025 by Ana-Maria Mihalceanu and Lize Raes - Download as a PDF or view online for free
www.slideshare.net
October 8, 2025 at 9:38 PM
A big thank you to all of you who attended our @devoxx.com talk on writing #GPU ready #AI models in pure #Java!!!
If you wish to revisit the concepts and run the demos, here are the slides:
www.slideshare.net/slideshow/wr...
Give Babylon a try and share feedback with @lizeraes.bsky.social and I!
If you wish to revisit the concepts and run the demos, here are the slides:
www.slideshare.net/slideshow/wr...
Give Babylon a try and share feedback with @lizeraes.bsky.social and I!
Reposted by David Delabassée
I love these anti confusion charts at @lizeraes.bsky.social and @ammbra1508.bsky.social 's talk running AI models on the GPU with pure Java at #Devoxx 🤩
October 8, 2025 at 4:04 PM
I love these anti confusion charts at @lizeraes.bsky.social and @ammbra1508.bsky.social 's talk running AI models on the GPU with pure Java at #Devoxx 🤩
Reposted by David Delabassée
My #JavaOne `25 talk on "Java Security Evolution: Out with the Old, In with the New" is now available on YouTube: www.youtube.com/watch?v=hLJQ...
#java #security
#java #security
Java Security Evolution - Out with the Old, In with the New
YouTube video by Java
www.youtube.com
July 21, 2025 at 7:42 PM
My #JavaOne `25 talk on "Java Security Evolution: Out with the Old, In with the New" is now available on YouTube: www.youtube.com/watch?v=hLJQ...
#java #security
#java #security
Reposted by David Delabassée
JDK 25 has been branched from the main line and is now in Rampdown Phase One: mail.openjdk.org/pipermail/jd...
openjdk.org/projects/jdk...
#JDK25 #OpenJDK #Java
openjdk.org/projects/jdk...
#JDK25 #OpenJDK #Java
JDK 25 is now in Rampdown Phase One
mail.openjdk.org
June 5, 2025 at 5:24 PM
JDK 25 has been branched from the main line and is now in Rampdown Phase One: mail.openjdk.org/pipermail/jd...
openjdk.org/projects/jdk...
#JDK25 #OpenJDK #Java
openjdk.org/projects/jdk...
#JDK25 #OpenJDK #Java
Reposted by David Delabassée
#Java 25 is frozen! 🧊 It finalizes 11 features in the language (e.g. simplified main), APIs (e.g. scoped values), and runtime (particularly AOT and JFR) and has 7 more in preview. Walk through the complete list in the latest Inside Java Newscast:
www.youtube.com/watch?v=T5q7...
www.youtube.com/watch?v=T5q7...
Java 25 Brings 18 JEPs 😱 Inside Java Newscast #92
YouTube video by Java
www.youtube.com
June 5, 2025 at 7:57 AM
#Java 25 is frozen! 🧊 It finalizes 11 features in the language (e.g. simplified main), APIs (e.g. scoped values), and runtime (particularly AOT and JFR) and has 7 more in preview. Walk through the complete list in the latest Inside Java Newscast:
www.youtube.com/watch?v=T5q7...
www.youtube.com/watch?v=T5q7...
Reposted by David Delabassée
JEP 470: PEM Encodings of Cryptographic Objects (Preview) has been targeted to JDK 25 - openjdk.org/jeps/470
This is a Preview API, so we have time to make changes. Let us know if the API is easy to use and satisfies your use cases.
#openjdk #crypto #security #java
This is a Preview API, so we have time to make changes. Let us know if the API is easy to use and satisfies your use cases.
#openjdk #crypto #security #java
JEP 470: PEM Encodings of Cryptographic Objects (Preview)
openjdk.org
May 27, 2025 at 8:41 PM
JEP 470: PEM Encodings of Cryptographic Objects (Preview) has been targeted to JDK 25 - openjdk.org/jeps/470
This is a Preview API, so we have time to make changes. Let us know if the API is easy to use and satisfies your use cases.
#openjdk #crypto #security #java
This is a Preview API, so we have time to make changes. Let us know if the API is easy to use and satisfies your use cases.
#openjdk #crypto #security #java
Reposted by David Delabassée
#Java 25 is shaping up to be another BIG release! 🚀 Currently targeted final features:
* simplified main
* flexible constructors
* module imports
* scoped values API
* key derivation function API
* compact object headers
* simplified main
* flexible constructors
* module imports
* scoped values API
* key derivation function API
* compact object headers
May 22, 2025 at 7:28 AM
#Java 25 is shaping up to be another BIG release! 🚀 Currently targeted final features:
* simplified main
* flexible constructors
* module imports
* scoped values API
* key derivation function API
* compact object headers
* simplified main
* flexible constructors
* module imports
* scoped values API
* key derivation function API
* compact object headers
Reposted by David Delabassée
"Towards a JSON API for the JDK"
New proposal on the core-libs-dev list for adding a basic JSON API to #Java. That would be a more than welcome addition, in particular considering the envisioned usage once member patterns will be available. Make it So 🤩!
mail.openjdk.org/pipermail/co...
New proposal on the core-libs-dev list for adding a basic JSON API to #Java. That would be a more than welcome addition, in particular considering the envisioned usage once member patterns will be available. Make it So 🤩!
mail.openjdk.org/pipermail/co...
May 18, 2025 at 3:00 PM
"Towards a JSON API for the JDK"
New proposal on the core-libs-dev list for adding a basic JSON API to #Java. That would be a more than welcome addition, in particular considering the envisioned usage once member patterns will be available. Make it So 🤩!
mail.openjdk.org/pipermail/co...
New proposal on the core-libs-dev list for adding a basic JSON API to #Java. That would be a more than welcome addition, in particular considering the envisioned usage once member patterns will be available. Make it So 🤩!
mail.openjdk.org/pipermail/co...
Reposted by David Delabassée
We integrated #java 's new Stable Values feature just now!
This will allow developers and library developers to benefit from the "secret" @Stable annotation that the internal JDK code has been using for years. This can bring significant performance improvements to your code!
openjdk.org/jeps/502
This will allow developers and library developers to benefit from the "secret" @Stable annotation that the internal JDK code has been using for years. This can bring significant performance improvements to your code!
openjdk.org/jeps/502
openjdk.org
April 30, 2025 at 8:49 PM
We integrated #java 's new Stable Values feature just now!
This will allow developers and library developers to benefit from the "secret" @Stable annotation that the internal JDK code has been using for years. This can bring significant performance improvements to your code!
openjdk.org/jeps/502
This will allow developers and library developers to benefit from the "secret" @Stable annotation that the internal JDK code has been using for years. This can bring significant performance improvements to your code!
openjdk.org/jeps/502
Reposted by David Delabassée
Reposted by David Delabassée
Sequenced Collections - Deep Dive with the Expert
YouTube video by Java
youtu.be
April 13, 2025 at 5:43 AM
Reposted by David Delabassée
It took 21 years to accumulate and transfer my software development experience working on #EclipseCollections into my new book
📙Eclipse Collections Categorically
I try to make programming more inviting and fun. The cover and content are both full color. Enjoy!🙏
donraab.medium.com/book-eclipse...
📙Eclipse Collections Categorically
I try to make programming more inviting and fun. The cover and content are both full color. Enjoy!🙏
donraab.medium.com/book-eclipse...
Book: Eclipse Collections Categorically
Eclipse Collections Categorically: Level up your programming game.
donraab.medium.com
March 21, 2025 at 10:59 PM
It took 21 years to accumulate and transfer my software development experience working on #EclipseCollections into my new book
📙Eclipse Collections Categorically
I try to make programming more inviting and fun. The cover and content are both full color. Enjoy!🙏
donraab.medium.com/book-eclipse...
📙Eclipse Collections Categorically
I try to make programming more inviting and fun. The cover and content are both full color. Enjoy!🙏
donraab.medium.com/book-eclipse...
Reposted by David Delabassée
The Duke's Corner Podcast contributed to the Community Keynote at JavaOne 2025 recently with @horstmann.com @lizeraes.bsky.social and @maritvandijk.bsky.social. Was fun. www.youtube.com/watch?v=GwR7...
Java Turns 30 - Live from JavaOne 2025
YouTube video by Java
www.youtube.com
March 28, 2025 at 5:24 AM
The Duke's Corner Podcast contributed to the Community Keynote at JavaOne 2025 recently with @horstmann.com @lizeraes.bsky.social and @maritvandijk.bsky.social. Was fun. www.youtube.com/watch?v=GwR7...
Reposted by David Delabassée
#JavaOne 2025 was a blast! Big kudos to the whole Oracle #Java team for bringing it back and making it feel exactly like good old days.
On behalf of #Microsoft, thank you!
Here to a bright future!
On behalf of #Microsoft, thank you!
Here to a bright future!
March 21, 2025 at 11:28 PM
#JavaOne 2025 was a blast! Big kudos to the whole Oracle #Java team for bringing it back and making it feel exactly like good old days.
On behalf of #Microsoft, thank you!
Here to a bright future!
On behalf of #Microsoft, thank you!
Here to a bright future!
Reposted by David Delabassée
Join us for our livestream of the community keynote tomorrow, live from #JavaOne!
#Java #JDK24
www.youtube.com/live/GwR7Gvi...
#Java #JDK24
www.youtube.com/live/GwR7Gvi...
March 20, 2025 at 12:53 AM
Join us for our livestream of the community keynote tomorrow, live from #JavaOne!
#Java #JDK24
www.youtube.com/live/GwR7Gvi...
#Java #JDK24
www.youtube.com/live/GwR7Gvi...
Reposted by David Delabassée
Reposted by David Delabassée
Interested in hearing more about our support for Post-Quantum Cryptographic algorithms in the #JDK? Want to find out why we disabled the Security Manager in #JDK24? Come to my #JavaOne talk next week on "Java Security Evolution: Out with the Old, In with the New".
reg.rf.oracle.com/flow/oracle/...
reg.rf.oracle.com/flow/oracle/...
Session Catalog
reg.rf.oracle.com
March 12, 2025 at 3:15 PM
Interested in hearing more about our support for Post-Quantum Cryptographic algorithms in the #JDK? Want to find out why we disabled the Security Manager in #JDK24? Come to my #JavaOne talk next week on "Java Security Evolution: Out with the Old, In with the New".
reg.rf.oracle.com/flow/oracle/...
reg.rf.oracle.com/flow/oracle/...
Reposted by David Delabassée
w00t! The Oracle #Java Platform Extension for #VSCode passes 2.5M downloads…learn more and download now: inside.java/2025/03/12/v...
Oracle’s Java Platform Extension for Visual Studio Code Passes 2.5 Million Downloads!
Oracle’s Java Platform extension for Visual Studio Code (JPEVSC), brings comprehensive development capabilities for Java to Visual Studio Code, streamlining the edit-compile-debug-test development cyc...
inside.java
March 12, 2025 at 12:56 PM
w00t! The Oracle #Java Platform Extension for #VSCode passes 2.5M downloads…learn more and download now: inside.java/2025/03/12/v...
Reposted by David Delabassée
Attend #JavaOne (March 18-20) and join the Attendee Party on March 19th to mingle with the #Java community. Enjoy handheld fare from local food trucks, live entertainment, and more! Register today: www.oracle.com/javaone/party/
March 9, 2025 at 10:12 PM
Attend #JavaOne (March 18-20) and join the Attendee Party on March 19th to mingle with the #Java community. Enjoy handheld fare from local food trucks, live entertainment, and more! Register today: www.oracle.com/javaone/party/
Reposted by David Delabassée
Curious on how machine learning can improve JVM performance?
Tune in for @yagmuur.bsky.social talk from @jfokus.se ⬇️
youtu.be/BK0jESWwNfo
#JVM #Java #ML #MachineLearning #GC
Tune in for @yagmuur.bsky.social talk from @jfokus.se ⬇️
youtu.be/BK0jESWwNfo
#JVM #Java #ML #MachineLearning #GC
How Can Machine Learning Assist to Improve JVM Performance
YouTube video by Java
youtu.be
March 9, 2025 at 10:32 AM
Curious on how machine learning can improve JVM performance?
Tune in for @yagmuur.bsky.social talk from @jfokus.se ⬇️
youtu.be/BK0jESWwNfo
#JVM #Java #ML #MachineLearning #GC
Tune in for @yagmuur.bsky.social talk from @jfokus.se ⬇️
youtu.be/BK0jESWwNfo
#JVM #Java #ML #MachineLearning #GC
Reposted by David Delabassée
We're hiring! The Java Platform Group is responsible for developing the JDK. Most work is in open source (OpenJDK). This opening is for the Java Security Libraries team. It can be on-site or remote.
www.linkedin.com/jobs/view/40...
#security #crypto #hiring #java #jdk
www.linkedin.com/jobs/view/40...
#security #crypto #hiring #java #jdk
Oracle hiring Principal Software Developer (Java Security Libraries) in United States | LinkedIn
Posted 12:28:22 PM. Job DescriptionDesign, develop, troubleshoot and debug software programs for databases…See this and similar jobs on LinkedIn.
www.linkedin.com
February 25, 2025 at 6:42 PM
Reposted by David Delabassée
Looking forward to speaking at #JavaOne about my favorite subject: Java, its tools and how those relate to development activities.
You can still join the fun way to learn all about #Java and its integrations with #AI, #Cloud, while improving your development experience👇
social.ora.cl/6008IdcoQ
You can still join the fun way to learn all about #Java and its integrations with #AI, #Cloud, while improving your development experience👇
social.ora.cl/6008IdcoQ
February 17, 2025 at 3:37 PM
Looking forward to speaking at #JavaOne about my favorite subject: Java, its tools and how those relate to development activities.
You can still join the fun way to learn all about #Java and its integrations with #AI, #Cloud, while improving your development experience👇
social.ora.cl/6008IdcoQ
You can still join the fun way to learn all about #Java and its integrations with #AI, #Cloud, while improving your development experience👇
social.ora.cl/6008IdcoQ