José Paumard
@josepaumard.bsky.social
#Java #DevRel @Oracle, bartender #JEPCafe and https://dev.java, Java Champion Alumnus, JavaOne Rockstar. I post about #Java, sometimes cooking, Opinions are my own. Posts are in EN and FR.
Pinned
José Paumard
@josepaumard.bsky.social
· Mar 14
What is a Compact Constructor? - Get your weekly #JavaCoding tip!
I love this kind of joke! 😄
November 25, 2025 at 7:29 AM
I love this kind of joke! 😄
Reposted by José Paumard
Let's go! Our call for paper is now open until January 11th.
Join us and share your passion on devoxxfr2026.cfp.dev#/
For more details: www.devoxx.fr/2025/11/21/c...
Join us and share your passion on devoxxfr2026.cfp.dev#/
For more details: www.devoxx.fr/2025/11/21/c...
Call For Papers
The Call for Papers web app which allows authenticated users to submit talks and the program committee to review and rate them.
devoxxfr2026.cfp.dev
November 24, 2025 at 6:50 AM
Let's go! Our call for paper is now open until January 11th.
Join us and share your passion on devoxxfr2026.cfp.dev#/
For more details: www.devoxx.fr/2025/11/21/c...
Join us and share your passion on devoxxfr2026.cfp.dev#/
For more details: www.devoxx.fr/2025/11/21/c...
Reposted by José Paumard
📽️ Les vidéos de notre seconde soirée de novembre chez Oxiane sont disponibles
@cyriux.bsky.social nous propose 2 talks sur le software craft :
Une introduction au craft où comment garder le rythme sur la durée youtu.be/FUT2HUSdGA8
Et le craft à l'ère de l'IA youtu.be/eePuXt7-2bs
#IA #Craft
@cyriux.bsky.social nous propose 2 talks sur le software craft :
Une introduction au craft où comment garder le rythme sur la durée youtu.be/FUT2HUSdGA8
Et le craft à l'ère de l'IA youtu.be/eePuXt7-2bs
#IA #Craft
November 24, 2025 at 7:55 AM
📽️ Les vidéos de notre seconde soirée de novembre chez Oxiane sont disponibles
@cyriux.bsky.social nous propose 2 talks sur le software craft :
Une introduction au craft où comment garder le rythme sur la durée youtu.be/FUT2HUSdGA8
Et le craft à l'ère de l'IA youtu.be/eePuXt7-2bs
#IA #Craft
@cyriux.bsky.social nous propose 2 talks sur le software craft :
Une introduction au craft où comment garder le rythme sur la durée youtu.be/FUT2HUSdGA8
Et le craft à l'ère de l'IA youtu.be/eePuXt7-2bs
#IA #Craft
Serialization is the most expensive feature to maintain to keep Java backward compatible they say...
Help--my LocalDate isn’t flattened! Just before my Valhalla talk at JFall, I found out that the early access build can flatten LocalDate arrays, but the latest version from Github cannot. Why? Serialization, of course. Read the gory details at https://horstmann.com/un...
November 18, 2025 at 8:11 AM
Serialization is the most expensive feature to maintain to keep Java backward compatible they say...
Reposted by José Paumard
Ouverture de la deuxième partie des places Devoxx France 2026. Rendez-vous à 10h sur reg.devoxx.fr
Billetterie ouverte - Devoxx France 2026
reg.devoxx.fr
November 13, 2025 at 6:57 AM
Ouverture de la deuxième partie des places Devoxx France 2026. Rendez-vous à 10h sur reg.devoxx.fr
Reposted by José Paumard
📢 MiXiT 2026 cherche ses sponsors 📢
Les 29 & 30 avril 2026, MiXiT revient à CPE Lyon pour 2 jours de tech et d’engagement !
En devenant sponsor de MiXiT 2026, vous soutenez une conférence de référence dans le paysage tech français.
Devenez notre sponsor ⭢ mixitconf.org/fr/2026/spon...
Les 29 & 30 avril 2026, MiXiT revient à CPE Lyon pour 2 jours de tech et d’engagement !
En devenant sponsor de MiXiT 2026, vous soutenez une conférence de référence dans le paysage tech français.
Devenez notre sponsor ⭢ mixitconf.org/fr/2026/spon...
November 13, 2025 at 6:33 AM
📢 MiXiT 2026 cherche ses sponsors 📢
Les 29 & 30 avril 2026, MiXiT revient à CPE Lyon pour 2 jours de tech et d’engagement !
En devenant sponsor de MiXiT 2026, vous soutenez une conférence de référence dans le paysage tech français.
Devenez notre sponsor ⭢ mixitconf.org/fr/2026/spon...
Les 29 & 30 avril 2026, MiXiT revient à CPE Lyon pour 2 jours de tech et d’engagement !
En devenant sponsor de MiXiT 2026, vous soutenez une conférence de référence dans le paysage tech français.
Devenez notre sponsor ⭢ mixitconf.org/fr/2026/spon...
I'm thrilled to announce that the next episode of the #JEPCafe on #Gatherers will be published tomorrow. And if you have the time, we can watch it and chat together on YouTube. Just like we used to do 30 years ago on IRC 😄
www.youtube.com/watch?v=fgQQ...
www.youtube.com/watch?v=fgQQ...
Deep Dive into Gatherers - JEP Cafe #24
YouTube video by Java
www.youtube.com
November 12, 2025 at 3:25 PM
I'm thrilled to announce that the next episode of the #JEPCafe on #Gatherers will be published tomorrow. And if you have the time, we can watch it and chat together on YouTube. Just like we used to do 30 years ago on IRC 😄
www.youtube.com/watch?v=fgQQ...
www.youtube.com/watch?v=fgQQ...
If I were you I wouldn't wait too much to get in touch with Andres!
Hi everyone! An ongoing reorganization at my current employer has prompted me to seek for a new role and would appreciate your support.
I'm open to remote (anywhere) and hybrid roles in Switzerland. I have 25+ years experience as a software developer, 8 as devrel www.linkedin.com/posts/aalmir...
I'm open to remote (anywhere) and hybrid roles in Switzerland. I have 25+ years experience as a software developer, 8 as devrel www.linkedin.com/posts/aalmir...
#opensource #opentowork | Andres Almiray
Hi everyone! An ongoing reorganization at my current employer has prompted me to seek for a new role and would appreciate your support.
I'm open to remote (anywhere) and hybrid roles in Switzerland (...
www.linkedin.com
November 12, 2025 at 7:18 AM
If I were you I wouldn't wait too much to get in touch with Andres!
Reposted by José Paumard
📢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 José Paumard
🚨 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 7:47 PM
🚨 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
Ça me fait tellement plaisir de recommander cet événement ! Et bravo à toute l'équipe de bénévoles qui l'organise 👏💚
Notre CFP ouvre dans 1 semaine tout pile 🙌
Pas besoin d’avoir 10 ans d’expérience ou d’être une rockstar du dev pour proposer une conférence 💫
Alors, prêt·e à franchir le pas ?
➡️ RDV sur le lien le 10 novembre à 9h : sessionize.com/mixit-2026/
Pas besoin d’avoir 10 ans d’expérience ou d’être une rockstar du dev pour proposer une conférence 💫
Alors, prêt·e à franchir le pas ?
➡️ RDV sur le lien le 10 novembre à 9h : sessionize.com/mixit-2026/
November 4, 2025 at 7:55 AM
Ça me fait tellement plaisir de recommander cet événement ! Et bravo à toute l'équipe de bénévoles qui l'organise 👏💚
Did I already mention that I love praliné? 😋
November 1, 2025 at 9:18 PM
Did I already mention that I love praliné? 😋
Reposted by José Paumard
#Java peers...
This #Halloween, there are no tricks just treats! Take advantage of many #DevRel programs from Oracle's Java team:
🎃 Java on LinkedIn lnkd.in/ggSDpi45
🎃 Java on YouTube lnkd.in/g5bYYvW5
🎃 Java Newsletter lnkd.in/gTqBHHfX
🎃 Duke's Corner Podcast: lnkd.in/gvKzETp4
🎃 dev.java
This #Halloween, there are no tricks just treats! Take advantage of many #DevRel programs from Oracle's Java team:
🎃 Java on LinkedIn lnkd.in/ggSDpi45
🎃 Java on YouTube lnkd.in/g5bYYvW5
🎃 Java Newsletter lnkd.in/gTqBHHfX
🎃 Duke's Corner Podcast: lnkd.in/gvKzETp4
🎃 dev.java
October 31, 2025 at 4:43 PM
#Java peers...
This #Halloween, there are no tricks just treats! Take advantage of many #DevRel programs from Oracle's Java team:
🎃 Java on LinkedIn lnkd.in/ggSDpi45
🎃 Java on YouTube lnkd.in/g5bYYvW5
🎃 Java Newsletter lnkd.in/gTqBHHfX
🎃 Duke's Corner Podcast: lnkd.in/gvKzETp4
🎃 dev.java
This #Halloween, there are no tricks just treats! Take advantage of many #DevRel programs from Oracle's Java team:
🎃 Java on LinkedIn lnkd.in/ggSDpi45
🎃 Java on YouTube lnkd.in/g5bYYvW5
🎃 Java Newsletter lnkd.in/gTqBHHfX
🎃 Duke's Corner Podcast: lnkd.in/gvKzETp4
🎃 dev.java
For the record: it was called Stable value in its previous installment. And it's a great feature!
🎯 JEP 526 proposed to target JDK 26
Title: Lazy Constants (Second Preview)
Type: feature
Component: core / lang
Release: 26
See openjdk.org/jeps/526
Title: Lazy Constants (Second Preview)
Type: feature
Component: core / lang
Release: 26
See openjdk.org/jeps/526
October 31, 2025 at 7:22 AM
For the record: it was called Stable value in its previous installment. And it's a great feature!
I can't wait to be there!
🧵 Hands-on Lab: Developing an Asynchronous Application with Virtual Threads & Structured Concurrency
Join @josepaumard.bsky.social & @ammbra1508.bsky.social to master Java’s new era of concurrency.
Weave the threads of power ⚡
👉 www.jfokus.se
#Jfokus #Java #VirtualThreads #ProjectLoom
Join @josepaumard.bsky.social & @ammbra1508.bsky.social to master Java’s new era of concurrency.
Weave the threads of power ⚡
👉 www.jfokus.se
#Jfokus #Java #VirtualThreads #ProjectLoom
October 28, 2025 at 7:23 AM
I can't wait to be there!
I will certainly not miss this one!
📢 Announcement 📢
#Java peers, the 2026 #JavaOne call for papers is now LIVE. Please make your submissions by November 11, 2025 5:00 p.m. PT by visiting the conference website:
➡️ social.ora.cl/6013A7UXF
#Java peers, the 2026 #JavaOne call for papers is now LIVE. Please make your submissions by November 11, 2025 5:00 p.m. PT by visiting the conference website:
➡️ social.ora.cl/6013A7UXF
October 24, 2025 at 1:07 PM
I will certainly not miss this one!
Et encore merci à Agorapulse pour votre accueil !
À voir ou à revoir, voici les vidéos de la session du JUG de mardi dernier.
@n8n.io par Nayel Ferai et @duckdb.org par @vhe74.bsky.social
youtu.be/SKiiTkjObu8
youtu.be/hr4uS9h8Fpw
@n8n.io par Nayel Ferai et @duckdb.org par @vhe74.bsky.social
youtu.be/SKiiTkjObu8
youtu.be/hr4uS9h8Fpw
youtu.be
October 21, 2025 at 6:46 AM
Et encore merci à Agorapulse pour votre accueil !
Ravi de faire partie des coachs encore cette année !
Les candidatures pour la 12ème édition de la Paris JUG Academy sont ouvertes ! 6 candidats, 4 sessions de coaching, finale le 13 Janvier, le gagnant fait sa présentation en Quickie à Devoxx France !
www.parisjug.org/academy/
www.parisjug.org/academy/
La Paris JUG Academy 2026
Le Mardi 13 Janvier 2026 aura lieu la 12ème édition de la Paris JUG Academy.
Vous pouvez soumettre votre candidature sur ce formulaire
C’est la nouvelle édition de la désormais incontournable session ...
www.parisjug.org
October 15, 2025 at 12:29 PM
Ravi de faire partie des coachs encore cette année !
Excellente soirée en perspective!
Nous sommes live! Tout sur #n8n avec Nayel Ferai! Merci Agorapulse pour votre accueil!
www.twitch.tv/parisjug?tt_...
www.twitch.tv/parisjug?tt_...
ParisJUG - Twitch
Soirée n8n et DuckDB
www.twitch.tv
October 14, 2025 at 5:47 PM
Excellente soirée en perspective!
One thing I like with @devoxx.com is that they always offer very useful gifts (Yes, I know I suck at taking selfies 😄)
October 13, 2025 at 8:41 AM
One thing I like with @devoxx.com is that they always offer very useful gifts (Yes, I know I suck at taking selfies 😄)
I gladly and warmly recommend it! Thank you Marit 🙂
For your weekend #Devoxx playlist:
Be more productive with @intellijidea.com, by yours truly
www.youtube.com/watch?v=ZWec...
Be more productive with @intellijidea.com, by yours truly
www.youtube.com/watch?v=ZWec...
Be more productive with IntelliJ IDEA by Marit van Dijk
YouTube video by Devoxx
www.youtube.com
October 12, 2025 at 6:43 AM
I gladly and warmly recommend it! Thank you Marit 🙂
#Java25 FTW!
Hey @aheritier.net , #java 25 is available on @clever-cloud.com , you already can use or for your #devoxx app as requested 😜
Thanks to our @davlgd.fr , best product manager ever
Thanks to our @davlgd.fr , best product manager ever
October 8, 2025 at 9:30 PM
#Java25 FTW!
Reposted by José Paumard
Good morning, Devoxxians!
As Day 3 in @devoxx.com Belgium 2025
kicks off, the photo gallery from Day 2 is already live!
Feel free to share & credit.
#devoxxbe
#dimitrisdoutsiopoulos
#ddeventphotographer
flic.kr/s/aHBqjCwEdR
As Day 3 in @devoxx.com Belgium 2025
kicks off, the photo gallery from Day 2 is already live!
Feel free to share & credit.
#devoxxbe
#dimitrisdoutsiopoulos
#ddeventphotographer
flic.kr/s/aHBqjCwEdR
October 8, 2025 at 5:59 AM
Good morning, Devoxxians!
As Day 3 in @devoxx.com Belgium 2025
kicks off, the photo gallery from Day 2 is already live!
Feel free to share & credit.
#devoxxbe
#dimitrisdoutsiopoulos
#ddeventphotographer
flic.kr/s/aHBqjCwEdR
As Day 3 in @devoxx.com Belgium 2025
kicks off, the photo gallery from Day 2 is already live!
Feel free to share & credit.
#devoxxbe
#dimitrisdoutsiopoulos
#ddeventphotographer
flic.kr/s/aHBqjCwEdR
Thank you to all the people who attended our #Loom lab (and gave valuable feedback and bug reports) with @ammbra1508.bsky.social Due to high demand, we will be doing it again, Wednesday 10/8 4:50pm github.com/JosePaumard/...
GitHub - JosePaumard/2025_Devoxx-BE-Loom-lab
Contribute to JosePaumard/2025_Devoxx-BE-Loom-lab development by creating an account on GitHub.
github.com
October 7, 2025 at 5:08 PM
Thank you to all the people who attended our #Loom lab (and gave valuable feedback and bug reports) with @ammbra1508.bsky.social Due to high demand, we will be doing it again, Wednesday 10/8 4:50pm github.com/JosePaumard/...