#java26 — Public Fediverse posts

“Can I block here?” With #Java26, the answer is increasingly yes. #VirtualThreads & #StructuredConcurrency reduce the need for callback-heavy code & oversized thread pools.

Damiana Nascimento explains what modern #JVM-first design looks like: https://javapro.io/2026/05/06/java-26-in-practice-how-the-jvm-is-changing-the-way-we-write-code/

@openjdk

“Can I block here?” With #Java26, the answer is increasingly yes. #VirtualThreads & #StructuredConcurrency reduce the need for callback-heavy code & oversized thread pools.

Damiana Nascimento explains what modern #JVM-first design looks like: https://javapro.io/2026/05/06/java-26-in-practice-how-the-jvm-is-changing-the-way-we-write-code/

@openjdk

Still relying on --add-opens? Not enough. #Java26 separates access from mutation capability. Final-field mutation now warns by default and will be denied later—affecting reflection-heavy code. Babneet Singh explains the key flags!

Learn more: https://javapro.io/2026/04/29/final-is-no-longer-a-hint-in-java-26/
#Java #JDK26

Still relying on --add-opens? Not enough. #Java26 separates access from mutation capability. Final-field mutation now warns by default and will be denied later—affecting reflection-heavy code. Babneet Singh explains the key flags!

Learn more: https://javapro.io/2026/04/29/final-is-no-longer-a-hint-in-java-26/
#Java #JDK26

False test failures cost more than failing tests. Savi Grover explains how Java 26 helps eliminate flaky tests using virtual threads, structured concurrency and smarter waiting—so your team can trust CI again. Read more: https://javapro.io/2026/08/06/intelligent-test-automation-in-the-java-26-era-eliminating-flaky-tests-with-modern-concurrency-stability-engineering-and-smart-tooling/

#Java #TestAutomation #CI #Java26

False test failures cost more than failing tests. Savi Grover explains how Java 26 helps eliminate flaky tests using virtual threads, structured concurrency and smarter waiting—so your team can trust CI again. Read more: https://javapro.io/2026/08/06/intelligent-test-automation-in-the-java-26-era-eliminating-flaky-tests-with-modern-concurrency-stability-engineering-and-smart-tooling/

#Java #TestAutomation #CI #Java26

Want faster #SpringBoot startup times without maintaining complex Dockerfiles? Join @anthonydahanne to discover how Paketo Buildpacks support AOT, AOT Cache, SBOMs & seamless #Java26 adoption. Read his #JAVAPRO article: https://javapro.io/2026/07/02/paketo-buildpacks-ready-for-java-26-more/

Paketo_io #Java #DevOps #BuildPack

Want faster #SpringBoot startup times without maintaining complex Dockerfiles? Join @anthonydahanne to discover how Paketo Buildpacks support AOT, AOT Cache, SBOMs & seamless #Java26 adoption. Read his #JAVAPRO article: https://javapro.io/2026/07/02/paketo-buildpacks-ready-for-java-26-more/

Paketo_io #Java #DevOps #BuildPack

Still using double-checked locking, nullable fields or other lazy-init hacks? Replace legacy patterns with Java 26's Lazy Constants, write cleaner code & strengthen your modern Java toolkit. Babneet Singh explains why it matters.

Read now: https://javapro.io/2026/07/22/lazy-constants-in-java-26-deferred-immutability-and-jvm-trust/

#Java #Java26 #JVM

Still using double-checked locking, nullable fields or other lazy-init hacks? Replace legacy patterns with Java 26's Lazy Constants, write cleaner code & strengthen your modern Java toolkit. Babneet Singh explains why it matters.

Read now: https://javapro.io/2026/07/22/lazy-constants-in-java-26-deferred-immutability-and-jvm-trust/

#Java #Java26 #JVM

Alle reden über #AI-Performance. Kaum jemand fragt: Wo liegt der echte Engpass? Cornelius May & Eldar Sultanow verbinden #GPU-Grenzen, #JVM-Tuning & #RAG-Orchestrierung zu einem klaren Bild.

Optimierst du die falsche Stelle?➡️ https://javapro.io

#Java26 #DevOps #Kubernetes

Alle reden über #AI-Performance. Kaum jemand fragt: Wo liegt der echte Engpass? Cornelius May & Eldar Sultanow verbinden #GPU-Grenzen, #JVM-Tuning & #RAG-Orchestrierung zu einem klaren Bild.

Optimierst du die falsche Stelle?➡️ https://javapro.io

#Java26 #DevOps #Kubernetes

Ever seen requests fail while subtasks kept running anyway? That’s one of the nastiest problems in concurrent systems — especially with #VirtualThreads. Babneet Singh maps out how #StructuredConcurrency in #Java26 adds clear task ownership & teardown: https://javapro.io/2026/06/09/structured-concurrency-in-java-26-jep-525-deep-dive/

Ever seen requests fail while subtasks kept running anyway? That’s one of the nastiest problems in concurrent systems — especially with #VirtualThreads. Babneet Singh maps out how #StructuredConcurrency in #Java26 adds clear task ownership & teardown: https://javapro.io/2026/06/09/structured-concurrency-in-java-26-jep-525-deep-dive/

Why are so many #AI backends harder to debug than to build? Reactive pipelines solved scalability — but often created systems nobody enjoys maintaining. Damiana Nascimento shows where #VirtualThreads simplify #RAG & #LLM services.

Read: https://javapro.io/2026/06/02/virtual-threads-meet-ai-java-concurrency-in-the-age-of-intelligent-systems/
#Java26 @QuarkusIO

Why are so many #AI backends harder to debug than to build? Reactive pipelines solved scalability — but often created systems nobody enjoys maintaining. Damiana Nascimento shows where #VirtualThreads simplify #RAG & #LLM services.

Read: https://javapro.io/2026/06/02/virtual-threads-meet-ai-java-concurrency-in-the-age-of-intelligent-systems/
#Java26 @QuarkusIO

Want faster Spring Boot startup times without maintaining complex Dockerfiles? Join Anthony Dahanne to discover how Paketo Buildpacks support AOT, AOT Cache, SBOMs & seamless #Java26 adoption.

Read now: https://javapro.io/2026/07/02/paketo-buildpacks-ready-for-java-26-more/

#SpringBoot #Java #DevOps #BuildPack

Want faster Spring Boot startup times without maintaining complex Dockerfiles? Join Anthony Dahanne to discover how Paketo Buildpacks support AOT, AOT Cache, SBOMs & seamless #Java26 adoption.

Read now: https://javapro.io/2026/07/02/paketo-buildpacks-ready-for-java-26-more/

#SpringBoot #Java #DevOps #BuildPack

Annotations aren’t what breaks your Spring service in production. Missing #Observability. Weak API evolution. Security bolted on too late. @vvauban connects #SpringBoot4, #Java26 & certification skills to the habits that prevent those failures.

Dive in: https://javapro.io/2026/03/13/java-26-spring-boot-4-from-certification-skills-to-production-ready-apps/

Annotations aren’t what breaks your Spring service in production. Missing #Observability. Weak API evolution. Security bolted on too late. @vvauban connects #SpringBoot4, #Java26 & certification skills to the habits that prevent those failures.

Dive in: https://javapro.io/2026/03/13/java-26-spring-boot-4-from-certification-skills-to-production-ready-apps/

Still handling cancellation, timeouts & fallback logic manually across concurrent tasks? That’s usually where distributed systems become unpredictable under load.
Babneet Singh breaks down how #StructuredConcurrency changes the runtime model in #Java26: https://javapro.io/2026/06/09/structured-concurrency-in-java-26-jep-525-deep-dive/

Still handling cancellation, timeouts & fallback logic manually across concurrent tasks? That’s usually where distributed systems become unpredictable under load.
Babneet Singh breaks down how #StructuredConcurrency changes the runtime model in #Java26: https://javapro.io/2026/06/09/structured-concurrency-in-java-26-jep-525-deep-dive/

Ever seen requests fail while subtasks kept running anyway? That’s one of the nastiest problems in concurrent systems — especially with #VirtualThreads. Babneet Singh maps out how #StructuredConcurrency in #Java26 adds clear task ownership & teardown: https://javapro.io/2026/06/09/structured-concurrency-in-java-26-jep-525-deep-dive/

#Java developers spent years tuning pools, GC & startup behavior manually. With #Java26, the #JVM increasingly handles concurrency, warm-up and optimization itself.

Damiana Nascimento explains what developers should adopt — and avoid: https://javapro.io/2026/05/06/java-26-in-practice-how-the-jvm-is-changing-the-way-we-write-code/

@openjdk

#Java developers spent years tuning pools, GC & startup behavior manually. With #Java26, the #JVM increasingly handles concurrency, warm-up and optimization itself.

Damiana Nascimento explains what developers should adopt — and avoid: https://javapro.io/2026/05/06/java-26-in-practice-how-the-jvm-is-changing-the-way-we-write-code/

@openjdk

#Java26 introduces warnings for illegal final field mutation. Future releases will deny it by default. Start migrating now: inventory with debug, enforce in CI.

Learn how to avoid breakage & unlock safer JVM optimizations with Babneet Singh: https://javapro.io/2026/04/29/final-is-no-longer-a-hint-in-java-26/
#DevOps #Java

#Java26 introduces warnings for illegal final field mutation. Future releases will deny it by default. Start migrating now: inventory with debug, enforce in CI.

Learn how to avoid breakage & unlock safer JVM optimizations with Babneet Singh: https://javapro.io/2026/04/29/final-is-no-longer-a-hint-in-java-26/
#DevOps #Java

Why are so many #AI backends harder to debug than to build? Reactive pipelines solved scalability — but often created systems nobody enjoys maintaining. Damiana Nascimento shows where #VirtualThreads simplify #RAG & #LLM services.

Read: https://javapro.io/2026/06/02/virtual-threads-meet-ai-java-concurrency-in-the-age-of-intelligent-systems/
#Java26 @QuarkusIO

Why are so many #AI backends harder to debug than to build? Reactive pipelines solved scalability — but often created systems nobody enjoys maintaining. Damiana Nascimento shows where #VirtualThreads simplify #RAG & #LLM services.

Read: https://javapro.io/2026/06/02/virtual-threads-meet-ai-java-concurrency-in-the-age-of-intelligent-systems/
#Java26 @QuarkusIO

Most “exciting” releases break your code. #Java26 doesn’t. It compiles, runs, and improves performance—thanks to G1 GC and HTTP/3. Lutske de Leeuw & @parttimen3rd explain why boring wins.

See why boring tech is a competitive advantage: https://javapro.io/2026/04/17/java-26-is-boring/

#Java #JVM

Most “exciting” releases break your code. #Java26 doesn’t. It compiles, runs, and improves performance—thanks to G1 GC and HTTP/3. Lutske de Leeuw & @parttimen3rd explain why boring wins.

See why boring tech is a competitive advantage: https://javapro.io/2026/04/17/java-26-is-boring/

#Java #JVM

“Can I block here?” With #Java26, the answer is increasingly yes. #VirtualThreads & #StructuredConcurrency reduce the need for callback-heavy code & oversized thread pools.

Damiana Nascimento explains what modern #JVM-first design looks like: https://javapro.io/2026/05/06/java-26-in-practice-how-the-jvm-is-changing-the-way-we-write-code/

@openjdk

“Can I block here?” With #Java26, the answer is increasingly yes. #VirtualThreads & #StructuredConcurrency reduce the need for callback-heavy code & oversized thread pools.

Damiana Nascimento explains what modern #JVM-first design looks like: https://javapro.io/2026/05/06/java-26-in-practice-how-the-jvm-is-changing-the-way-we-write-code/

@openjdk

On-prem #LLMs in regulierten Umgebungen… aber wer kontrolliert Daten, Rollbacks & Blast Radius? Cornelius May & Eldar Sultanow zerlegen den Mythos „einfach API nutzen“ & bauen ihn mit #DevOps + #Java26 neu.

Hinterfrage deinen Stack: https://javapro.io/de/devops-patterns-und-java-26-fuer-on-premises-llm-plattformen-in-sicherheitskritischen-umgebungen/

#Java #Kubernetes

On-prem #LLMs in regulierten Umgebungen… aber wer kontrolliert Daten, Rollbacks & Blast Radius? Cornelius May & Eldar Sultanow zerlegen den Mythos „einfach API nutzen“ & bauen ihn mit #DevOps + #Java26 neu.

Hinterfrage deinen Stack: https://javapro.io/de/devops-patterns-und-java-26-fuer-on-premises-llm-plattformen-in-sicherheitskritischen-umgebungen/

#Java #Kubernetes

#Java developers spent years tuning pools, GC & startup behavior manually. With #Java26, the #JVM increasingly handles concurrency, warm-up and optimization itself.

Damiana Nascimento explains what developers should adopt — and avoid: https://javapro.io/2026/05/06/java-26-in-practice-how-the-jvm-is-changing-the-way-we-write-code/

#Java developers spent years tuning pools, GC & startup behavior manually. With #Java26, the #JVM increasingly handles concurrency, warm-up and optimization itself.

Damiana Nascimento explains what developers should adopt — and avoid: https://javapro.io/2026/05/06/java-26-in-practice-how-the-jvm-is-changing-the-way-we-write-code/

Still relying on --add-opens? Not enough. #Java26 separates access from mutation capability. Final-field mutation now warns by default and will be denied later—affecting reflection-heavy code. Babneet Singh explains the key flags!

Learn more: https://javapro.io/2026/04/29/final-is-no-longer-a-hint-in-java-26/
#Java #JDK26

Still relying on --add-opens? Not enough. #Java26 separates access from mutation capability. Final-field mutation now warns by default and will be denied later—affecting reflection-heavy code. Babneet Singh explains the key flags!

Learn more: https://javapro.io/2026/04/29/final-is-no-longer-a-hint-in-java-26/
#Java #JDK26

Ein Paketverlust und plötzlich steht alles? HTTP/2 über TCP leidet an Head-of-Line-Blocking. Wanderson Xesquevixos erklärt, wie #HTTP/3/QUIC das löst & wie es in #Java26 aktiviert wird.

So simpel ist der Einstieg! Jetzt lesen: https://javapro.io/de/java-26-uebernimmt-http-3-mit-der-weiterentwicklung-des-httpclient/

#Java #HTTP3 #Performance

Ein Paketverlust und plötzlich steht alles? HTTP/2 über TCP leidet an Head-of-Line-Blocking. Wanderson Xesquevixos erklärt, wie #HTTP/3/QUIC das löst & wie es in #Java26 aktiviert wird.

So simpel ist der Einstieg! Jetzt lesen: https://javapro.io/de/java-26-uebernimmt-http-3-mit-der-weiterentwicklung-des-httpclient/

#Java #HTTP3 #Performance

#Java26 introduces warnings for illegal final field mutation. Future releases will deny it by default. Start migrating now: inventory with debug, enforce in CI.

Learn how to avoid breakage & unlock safer JVM optimizations with Babneet Singh: https://javapro.io/2026/04/29/final-is-no-longer-a-hint-in-java-26/
#DevOps #Java

#Java26 introduces warnings for illegal final field mutation. Future releases will deny it by default. Start migrating now: inventory with debug, enforce in CI.

Learn how to avoid breakage & unlock safer JVM optimizations with Babneet Singh: https://javapro.io/2026/04/29/final-is-no-longer-a-hint-in-java-26/
#DevOps #Java

Why do so many Spring services collapse under real traffic? @vvauban explores how #SpringBoot4 + #Java26 — and a certification-style mindset — quietly fix the blind spots most teams ignore.

Steal the playbook for resilient services: https://javapro.io/2026/03/13/java-26-spring-boot-4-from-certification-skills-to-production-ready-apps/

springboot #java

Why do so many Spring services collapse under real traffic? @vvauban explores how #SpringBoot4 + #Java26 — and a certification-style mindset — quietly fix the blind spots most teams ignore.

Steal the playbook for resilient services: https://javapro.io/2026/03/13/java-26-spring-boot-4-from-certification-skills-to-production-ready-apps/

springboot #java

Java in April 2026: Leyden Grows Up, Spring Gets Smarter, and the JVM Quietly Reinvents Itself for the AI Era

https://techlife.blog/posts/java-ecosystem-april-2026

#Java #Java26 #ProjectLeyden #SpringBoot #JakartaEE #VirtualThreads #SpringAI #Koog #JVM

Most “exciting” releases break your code. #Java26 doesn’t. It compiles, runs, and improves performance—thanks to G1 GC and HTTP/3. Lutske de Leeuw & @parttimen3rd explain why boring wins.

See why boring tech is a competitive advantage: https://javapro.io/2026/04/17/java-26-is-boring/

#Java #JVM

Most “exciting” releases break your code. #Java26 doesn’t. It compiles, runs, and improves performance—thanks to G1 GC and HTTP/3. Lutske de Leeuw & @parttimen3rd explain why boring wins.

See why boring tech is a competitive advantage: https://javapro.io/2026/04/17/java-26-is-boring/

#Java #JVM

Alle reden über #AI-Performance. Kaum jemand fragt: Wo liegt der echte Engpass? Cornelius May & Eldar Sultanow verbinden #GPU-Grenzen, #JVM-Tuning & #RAG-Orchestrierung zu einem klaren Bild.

Optimierst du die falsche Stelle?➡️ https://javapro.io

#Java26 #DevOps #Kubernetes

Alle reden über #AI-Performance. Kaum jemand fragt: Wo liegt der echte Engpass? Cornelius May & Eldar Sultanow verbinden #GPU-Grenzen, #JVM-Tuning & #RAG-Orchestrierung zu einem klaren Bild.

Optimierst du die falsche Stelle?➡️ https://javapro.io

#Java26 #DevOps #Kubernetes

On-prem #LLMs in regulierten Umgebungen… aber wer kontrolliert Daten, Rollbacks & Blast Radius? Cornelius May & Eldar Sultanow zerlegen den Mythos „einfach API nutzen“ & bauen ihn mit #DevOps + #Java26 neu.

Hinterfrage deinen Stack: https://javapro.io/de/devops-patterns-und-java-26-fuer-on-premises-llm-plattformen-in-sicherheitskritischen-umgebungen/

#Java #Kubernetes

On-prem #LLMs in regulierten Umgebungen… aber wer kontrolliert Daten, Rollbacks & Blast Radius? Cornelius May & Eldar Sultanow zerlegen den Mythos „einfach API nutzen“ & bauen ihn mit #DevOps + #Java26 neu.

Hinterfrage deinen Stack: https://javapro.io/de/devops-patterns-und-java-26-fuer-on-premises-llm-plattformen-in-sicherheitskritischen-umgebungen/

#Java #Kubernetes

API documentation of the recently released Java 26 and JavaFX 26 are available on @APIdia . Keep in mind that for browsing jdk.* modules and jfx.incubator modules you need to adjust the filter settings (see screenshot).
Java26: https://apidia.net/java/OpenJDK/26
JavaFX 26: https://apidia.net/mvn/org.openjfx/javafx/26

#java #java26 #javafx26 #javafx #javadoc

API documentation of the recently released Java 26 and JavaFX 26 are available on @APIdia . Keep in mind that for browsing jdk.* modules and jfx.incubator modules you need to adjust the filter settings (see screenshot).
Java26: https://apidia.net/java/OpenJDK/26
JavaFX 26: https://apidia.net/mvn/org.openjfx/javafx/26

#java #java26 #javafx26 #javafx #javadoc

Java 26 has been released and likewise, docs on APIdia have been updated:
https://apidia.net/java/OpenJDK/26

Enjoy browsing the docs of the new standard library version conveniently with all the features APIdia has to offer!

And of course, big congrats to the OpenJDK team for shipping yet another marvelous Java release!

#java26 #java #openjdk #javadoc #apidia

Java 26 has been released and likewise, docs on APIdia have been updated:
https://apidia.net/java/OpenJDK/26

Enjoy browsing the docs of the new standard library version conveniently with all the features APIdia has to offer!

And of course, big congrats to the OpenJDK team for shipping yet another marvelous Java release!

#java26 #java #openjdk #javadoc #apidia

You can use support for the @sdkman .sdkmanrc file in #IntelliJIDEA to download #Java26, Set as project JDK and navigate to Project Structure. #Java

You can use support for the @sdkman .sdkmanrc file in #IntelliJIDEA to download #Java26, Set as project JDK and navigate to Project Structure. #Java

🎉 Java 26 arrives, boasting "solid foundations"—because apparently, building sand castles on quicksand wasn't cutting it 😏. With groundbreaking #innovations like #HTTP3 (finally catching up to the rest of the internet) and object caching that screams "we’re almost modern!", it's clear the future is now... or maybe later 🤔. Enjoy your 40-minute nap while reading! 🛌📚
https://hanno.codes/2026/03/17/java-26-is-here/ #Java26 #ObjectCaching #FutureOfProgramming #HackerNews #ngated