I built a full #Quarkus app that loads an image, runs it through #ImageMagick, and returns a polaroid — all through the Foreign Function & Memory API in JDK 25. If you’re curious how #Java taps into the same native performance Python relies on, this is for you. buff.ly/nxEU9cX #FFMAPI #JDK25

Why not use Java's instanceof patterns to null-check values in the middle of an `if` statement?

Yesterday realized that writing a number of tests for YAML/JSON (reading/writing) via Jackson a few months ago was a very good decision. It helped to find a few issues related to the upgrade to Jackson 3 (configuration/default behaviour etc.).

#apachemina using sshd Stumbled upon this. Using net.i2p.crypto:eddsa:0.3.0 running three hosts; executing a couple of commands via sshclient: takes ca. 1.75 seconds using another provider org.bouncycastle:bcpkix-jdk18on the same executiong takes ca. 2.4 seconds ? What the heck?

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...

The talk Brian Clozel and I gave at #Devoxx is already online. Always great to share the stage with Brian. We covered what’s next for Spring Boot: API versioning, resiliency, OpenTelemetry, structured concurrency, and more. Watch here: www.youtube.com/watch?v=4NQC... #Java #SpringBoot

stumbled over. ... this: There are mechanical keyboars available. ... for prices above a level .... www.norbauer.co/products/the... wow....

@openjdk.org Another great inside video with @briangoetz.bsky.social very good information...many thanks for those insights great to see that www.youtube.com/watch?v=guuO... also thanks to @nipafx.dev

It looks like I reached a level with #claudeai "5-hour limit reached ∙ resets 4:00 PM" ....

@openjdk.org Very interesting talk from the #JLS www.youtube.com/watch?v=xCdJ...

Going to the "Commit Your Code" conference (Dallas, TX, USA)? Come to my talk: "Testable Architecture: Keep 'em Separated" in the #Java track on September 25 at 3:30pm in the "Blue" room. www.commityourcode.com #CommitYourCode

Will do.

I also searched but found none. It would be nice to see the downloads. So if you find a solution please post it here :-)

Afaik they are working on it :(

Would anyone in the #Java and #Maven bubble know whether I can get download statistics out of the new #Central publishing portal like I was able to with the old #Sonatype?

🥁📢 #SpringModulith 2.0 M2, 1.4.3, and 1.3.9 are out! Milestone with event publication registry implementations for #MongoDB and #Neo4j. Bug fixes, dependency upgrades to the latest Boot releases, etc. Grab it while it's 🔥! 🍃📦

All you need to do for #Eclipse is configure the #jSpecify annotations into the null-checking capabilities that have existed for ages.

Spring Boot 4.0.0-M2 introduces a null-safe API thanks to JSpecify 🎉 Try it with IntelliJ IDEA, Kotlin, or checkers like NullAway and share your feedback. I hope somebody will contribute JSpecify support to VSCode and Eclipse 🤞

"Growing the #Java language" by @briangoetz.bsky.social www.youtube.com/watch?v=Gz7O...

@hollycummins.com @ericdeandrea.dev @quarkus.io Is quarkus.io/security/ still the correct instruction to report a potential security issue? It mentions Red Hat while you're part of IBM for a while 🤔

Quite happy about 5 years of #Cypher #DSL for #Neo4j github.com/neo4j/cypher...

Perfekt - bis dann! Freu mich! 🙂

Ich hörte es und freu mich drauf, Dich zu sehen :)

Ich werde im September auf dem Entwickler-Summit von @entwicklerde.bsky.social in Berlin sein und freue mich, alte Bekannte und Wegbegleiter:innen dort wieder zu sehen…

The “What's New in #IntelliJ #IDEA 2025.2?” session by the amazing devrel team at #Jetbrains has a short section on the newly introduced #SpringModulith support. Still heartbroken that @maritvandijk.bsky.social is team microservices, though. 🥲😉

@heise.de www.heise.de/news/Video-K... fand ich sehr gut... Ja auch schon Asimov has zum Thema Computer/KI einiges geschrieben en.wikipedia.org/wiki/Three_L... Gilt aber meiner Meinung vor allem auch für KI ...

Starting the week with a small pitest release github.com/hcoles/pites... #java

@maven.apache.org 4 (from 4.0.0-rc4 on) contains the Maven Upgrade Tool with which you can automatically upgrade your Maven project. I finally found time to write a small article about it's feature and how to use it. Please test the tool and give feedback :) maven.apache.org/tools/mvnup....

#Adoptium is happy to announce the immediate availability of #EclipseTemurin 8u462, 11.0.28, 17.0.16, 21.0.8 and 24.0.2. Read our blog to learn about the latest fixes and updates: hubs.la/Q03z3S_H0 #Java #opensource

Our next #JCON2025 session is live: 'We #Hate Code - The !joy of #Maintaining Dead Code' with Gerrit Grunwald Do you love to maintain #code that you didn’t wrote? Probably not… As systems grow and #evolve … Grab your coffee and hit play: youtu.be/0BAxb-jcRo8#JCON2025#Hate#Maintaining#code#evolve#Java #JCON

Big thanks to all who joined #AzulPrimeTime - and to our awesome speakers! 🙌 Missed it? Watch the sessions on demand now: java.azul.com/primetime #Java #CloudJava #JVMPerformance #OnDemand

I have created a thing with #Java that I needed for #Maven and #GraalVM so that I can provide fat-jars (needed for tools that don't do dependency management) that don't behave different in #NativeImage than our normal distributions: github.com/michael-simo... Maybe this is helpful for others, too.

Our new video captures what 30 years of #Java really means: community, evolution, and serious power. Watch now and meet the community behind the code: youtu.be/ADzL8jiMOv4

Finalizers were always a no-go, and tbh SecurityManager will be removed. But only few apps used it. So it's not 100% true. But still, I think the level of compatibility is impressive. I think I saw Java 1.3 apps run on a 1.8 JVM and higher...

The 19th of September 2023, Java 21 was released. Let's take a look at the changes since the last LTS release, Java 17. In this blog, some of the changes are highlighted, mainly by means of examples. #java

@veritasium.bsky.social Another great video. This time about the Goldbach conjection... youtu.be/x32Zq-XvID4

@openjdk.org There is a EA build of JDK 26 available jdk.java.net/26/

If you introduced a regression, have you missed a test? 😱

Glad you liked it! 🙂

The slides and code examples for my talk about #JUnit at #IntelliJIDEAConf are now available on marcphilipp.de/en/talks/

#JUnit 5.13.1 is released! 🐞 Fix regressions introduced in 5.13.0 junit.org/junit5/docs/...

Join #JUGOberpfalz online on July 2nd and learn what 20 years of real-world system evolution can teach you — from someone who's lived it. 🎤 Heiko Scherrer shares hands-on lessons from two decades maintaining a microservice-based warehouse system 🔗 Register free: www.meetup.com/jug-o...

It's actually a great chain of argumentation for modernizing apps. I actually might copy^Wsteal some of the reasoning 😉

Thanks! Really, *REALLY* good talk!!! @nts.bsky.social

@topfvollgold.bsky.social Sehr gutes video mit vielen Detailinformationen. youtu.be/21zftLT4Xdo

Quote: "Take the time it takes so it takes less time." Very good.. from this talk: youtu.be/eLSkvNHgrRI #Nathaniel Schutta...

#JUnit 4 is now officially in Maintenance Mode! github.com/junit-team/j...

TIL: Since #Java 9, AtomicBoolean has a setPlain() method for "plain write access", which effectively lets you use an AtomicBoolean as a simple, mutable boolean holder in lambda expressions without feeling so bad about having done so. 😎

Yep, I was just about to add that. 😉