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#java

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Markus Eisele<p>Get started with Java on IBM Developer <br><a href="https://developer.ibm.com/learningpaths/java-get-started" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">developer.ibm.com/learningpath</span><span class="invisible">s/java-get-started</span></a><br><a href="https://mastodon.online/tags/Java" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Java</span></a></p>
ultramagnetic<p><a href="https://techhub.social/tags/Java" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Java</span></a> is getting Typeclasses. This is a super interesting talk from @briangoetz.bsky.social looks to be a huge evolutionary improvement to Java and very well thought out. Can't wait to try it! <a href="https://youtu.be/Gz7Or9C0TpM?si=zKoeHIBuu9PdEk-S" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">youtu.be/Gz7Or9C0TpM?si=zKoeHI</span><span class="invisible">Buu9PdEk-S</span></a></p>
vascorsd<p>Java will have typeclasses? Is it catching up to our dear <a href="https://mastodon.social/tags/scala" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>scala</span></a> ? :blobpeek:</p><p><a href="https://www.youtube.com/watch?v=Gz7Or9C0TpM" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="">youtube.com/watch?v=Gz7Or9C0TpM</span><span class="invisible"></span></a></p><p><a href="https://lobste.rs/s/ubldrl/growing_java_language" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">lobste.rs/s/ubldrl/growing_jav</span><span class="invisible">a_language</span></a></p><p><a href="https://mastodon.social/tags/jvm" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>jvm</span></a> <a href="https://mastodon.social/tags/java" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>java</span></a> <a href="https://mastodon.social/tags/fp" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>fp</span></a></p>
TugaTech 🖥️<p>Developer que sabotou rede da ex-empresa com ‘kill switch’ é condenado a quatro anos de prisão<br>🔗&nbsp;<a href="https://tugatech.com.pt/t70932-developer-que-sabotou-rede-da-ex-empresa-com-kill-switch-e-condenado-a-quatro-anos-de-prisao" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">tugatech.com.pt/t70932-develop</span><span class="invisible">er-que-sabotou-rede-da-ex-empresa-com-kill-switch-e-condenado-a-quatro-anos-de-prisao</span></a></p><p><a href="https://masto.pt/tags/computador" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>computador</span></a> <a href="https://masto.pt/tags/java" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>java</span></a> <a href="https://masto.pt/tags/malware" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>malware</span></a> <a href="https://masto.pt/tags/software" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>software</span></a> <a href="https://masto.pt/tags/windows" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>windows</span></a>&nbsp;</p>
Markus Eisele<p>The role of Quarkus in the modern Java ecosystem <br><a href="https://javapro.io/2025/08/22/the-role-of-quarkus-in-the-modern-java-ecosystem/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">javapro.io/2025/08/22/the-role</span><span class="invisible">-of-quarkus-in-the-modern-java-ecosystem/</span></a><br><a href="https://mastodon.online/tags/Java" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Java</span></a> <a href="https://mastodon.online/tags/Quarkus" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Quarkus</span></a></p>
Markus Eisele<p>Distributed Transactions Made Simple with Quarkus and JTA<br>Learn how to build atomic operations across PostgreSQL and MSSql databases using XA transactions in three real-world banking examples. <br><a href="https://www.the-main-thread.com/p/distributed-transactions-quarkus-jta-xa-postgresql" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">the-main-thread.com/p/distribu</span><span class="invisible">ted-transactions-quarkus-jta-xa-postgresql</span></a><br><a href="https://mastodon.online/tags/Java" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Java</span></a> <a href="https://mastodon.online/tags/Quarkus" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Quarkus</span></a> <a href="https://mastodon.online/tags/XA" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>XA</span></a> <a href="https://mastodon.online/tags/JTA" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>JTA</span></a> <a href="https://mastodon.online/tags/MSSql" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>MSSql</span></a> <a href="https://mastodon.online/tags/PostgreSQL" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>PostgreSQL</span></a></p>
xstefank<p>I blogged! This is the longest article I have ever written, so I hope it can bring more eyes to the fantastic <span class="h-card"><a href="https://fosstodon.org/@quarkusio" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>quarkusio</span></a></span> project!</p><p>The role of Quarkus in the modern Java ecosystem <a href="https://javapro.io/2025/08/22/the-role-of-quarkus-in-the-modern-java-ecosystem/" rel="nofollow noopener" target="_blank"><span class="invisible">https://</span><span class="ellipsis">javapro.io/2025/08/22/the-role</span><span class="invisible">-of-quarkus-in-the-modern-java-ecosystem/</span></a> via <span class="h-card"><a href="https://mastodon.social/@javapro" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>javapro</span></a></span> </p><p><a href="https://mastodon.cloud/tags/quarkus" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>quarkus</span></a> <a href="https://mastodon.cloud/tags/java" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>java</span></a> <a href="https://mastodon.cloud/tags/framework" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>framework</span></a> <a href="https://mastodon.cloud/tags/innovation" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>innovation</span></a></p>
argv minus one<p>Back when I first started using <a href="https://mastodon.sdf.org/tags/Java" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Java</span></a> Swing, most people didn't like it because it was big and slow.</p><p>Today, Swing is lightning fast and will run just fine on anything even remotely modern. Not because of any great effort to optimize it, but just because it didn't get any bigger or slower while computers got much, much faster.</p><p>Funny how that works out.</p><p><a href="https://mastodon.sdf.org/tags/programming" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>programming</span></a></p>
Moritz Halbritter<p>On behalf of the team and everyone who has contributed, I'm happy to announce that Spring Boot 3.5.5 has been released and is now available from Maven Central.</p><p><a href="https://spring.io/blog/2025/08/21/spring-boot-3-5-5-available-now" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">spring.io/blog/2025/08/21/spri</span><span class="invisible">ng-boot-3-5-5-available-now</span></a></p><p><a href="https://fosstodon.org/tags/java" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>java</span></a> <a href="https://fosstodon.org/tags/spring" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>spring</span></a> <a href="https://fosstodon.org/tags/springboot" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>springboot</span></a></p>
Christoph Schmees<p>Ordentliche Einbrecher …</p><p>... schließen die Türe hinter sich. Und ein ordentlicher Hacker schließt die Sicherheitslücke, durch die er eingedrungen ist. :-) Die Sicherheitslücke in Rede ist CVE-2023-46604; sie steckt in einem Java-Programm namens Java OpenWire protocol marshaller. Die Lücke ist seit Ende 2023 bekannt und seit Februar 2024 gibt es einen Flicken dagegen. Man müsste ihn halt einspielen ...</p><p><a href="https://www.pc-fluesterer.info/wordpress/2025/08/21/ordentliche-einbrecher/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">pc-fluesterer.info/wordpress/2</span><span class="invisible">025/08/21/ordentliche-einbrecher/</span></a></p><p><a href="https://social.tchncs.de/tags/Allgemein" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Allgemein</span></a> <a href="https://social.tchncs.de/tags/Empfehlung" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Empfehlung</span></a> <a href="https://social.tchncs.de/tags/Hintergrund" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Hintergrund</span></a> <a href="https://social.tchncs.de/tags/cybercrime" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>cybercrime</span></a> <a href="https://social.tchncs.de/tags/exploits" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>exploits</span></a> <a href="https://social.tchncs.de/tags/java" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>java</span></a> <a href="https://social.tchncs.de/tags/linux" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>linux</span></a> <a href="https://social.tchncs.de/tags/opensource" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>opensource</span></a> <a href="https://social.tchncs.de/tags/sicherheit" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>sicherheit</span></a> <a href="https://social.tchncs.de/tags/wissen" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>wissen</span></a></p>
Moritz Halbritter<p>On behalf of the team and everyone who has contributed, I'm happy to announce that Spring Boot 3.4.9 has been released and is now available from Maven Central.</p><p><a href="https://spring.io/blog/2025/08/21/spring-boot-3-4-9-available-now" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">spring.io/blog/2025/08/21/spri</span><span class="invisible">ng-boot-3-4-9-available-now</span></a></p><p><a href="https://fosstodon.org/tags/spring" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>spring</span></a> <a href="https://fosstodon.org/tags/springboot" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>springboot</span></a> <a href="https://fosstodon.org/tags/java" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>java</span></a></p>
Markus Eisele<p>Negotiating with AI Managers: Build a Role‑Playing Simulator Using Quarkus and Langchain4j<br>A hands‑on guide for Java developers to create an AI‑powered negotiation training app with a local LLM and a clean frontend. <br><a href="https://www.the-main-thread.com/p/quarkus-java-ai-negotiation-simulator" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">the-main-thread.com/p/quarkus-</span><span class="invisible">java-ai-negotiation-simulator</span></a><br><a href="https://mastodon.online/tags/Java" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Java</span></a> <a href="https://mastodon.online/tags/Quarkus" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Quarkus</span></a> <a href="https://mastodon.online/tags/LangChain4j" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>LangChain4j</span></a> <a href="https://mastodon.online/tags/Memory" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Memory</span></a></p>
Markus Eisele<p>Build Smarter Approval Workflows with Quarkus and Drools<br>Create a dynamic expense approval engine in Java with hot-reloadable business rules and zero downtime updates. <br><a href="https://www.the-main-thread.com/p/quarkus-drools-dynamic-approval-workflow-java" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">the-main-thread.com/p/quarkus-</span><span class="invisible">drools-dynamic-approval-workflow-java</span></a><br><a href="https://mastodon.online/tags/Java" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Java</span></a> <a href="https://mastodon.online/tags/Quarkus" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Quarkus</span></a> <a href="https://mastodon.online/tags/Drools" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Drools</span></a> <a href="https://mastodon.online/tags/BusinessRules" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>BusinessRules</span></a></p>
Markus Eisele<p>Build a container image for a Quarkus project using Buildpacks <br><a href="https://developers.redhat.com/articles/2025/08/20/build-container-image-quarkus-project-using-buildpacks" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">developers.redhat.com/articles</span><span class="invisible">/2025/08/20/build-container-image-quarkus-project-using-buildpacks</span></a><br><a href="https://mastodon.online/tags/Java" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Java</span></a> <a href="https://mastodon.online/tags/quarkus" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>quarkus</span></a> <a href="https://mastodon.online/tags/buildpacks" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>buildpacks</span></a> <a href="https://mastodon.online/tags/cncf" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>cncf</span></a></p>
InfoQ<p>Check out what’s new in the world of <a href="https://techhub.social/tags/Java" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Java</span></a>: <a href="https://bit.ly/4fHb6p4" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="">bit.ly/4fHb6p4</span><span class="invisible"></span></a> </p><p>The eighth milestone release of Spring Framework 7.0; the fifth milestone release of Spring Data 2025.1.0; the August 2025 edition of Open Liberty; Hibernate Reactive 4.1; and the first release candidates of Quarkus 3.26 and Gradle 9.1.</p><p><a href="https://techhub.social/tags/InfoQ" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>InfoQ</span></a></p>
Markus Eisele<p>The Architect's Blueprint for Enterprise AI Agents: From Copilot's Prompts to Production Systems in Java<br>Key patterns, security considerations, and implementation strategies for building enterprise AI agents that scale. <br><a href="https://www.the-main-thread.com/p/architect-blueprint-enterprise-ai-agents-java" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">the-main-thread.com/p/architec</span><span class="invisible">t-blueprint-enterprise-ai-agents-java</span></a><br><a href="https://mastodon.online/tags/AgenticAI" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>AgenticAI</span></a> <a href="https://mastodon.online/tags/EnterpriseAI" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>EnterpriseAI</span></a> <a href="https://mastodon.online/tags/Java" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Java</span></a> <a href="https://mastodon.online/tags/Architect" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Architect</span></a></p>
heise online English<p>GitHub: TypeScript is becoming increasingly popular, Java is falling behind </p><p>As every quarter, GitHub visualizes the activities of its members in the Innovation Graph. In Q1 2025, there were changes in the otherwise stable top positions.</p><p><a href="https://www.heise.de/en/news/GitHub-TypeScript-is-becoming-increasingly-popular-Java-is-falling-behind-10544907.html?wt_mc=sm.red.ho.mastodon.mastodon.md_beitraege.md_beitraege&amp;utm_source=mastodon" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">heise.de/en/news/GitHub-TypeSc</span><span class="invisible">ript-is-becoming-increasingly-popular-Java-is-falling-behind-10544907.html?wt_mc=sm.red.ho.mastodon.mastodon.md_beitraege.md_beitraege&amp;utm_source=mastodon</span></a></p><p><a href="https://social.heise.de/tags/GitHub" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>GitHub</span></a> <a href="https://social.heise.de/tags/IT" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>IT</span></a> <a href="https://social.heise.de/tags/Java" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Java</span></a> <a href="https://social.heise.de/tags/Programmiersprachen" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Programmiersprachen</span></a> <a href="https://social.heise.de/tags/TypeScript" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>TypeScript</span></a> <a href="https://social.heise.de/tags/news" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>news</span></a></p>
Chris Vest<p>In the past week we've done a handful of Netty releases:<br>- Netty 4.1.124.Final (<a href="https://netty.io/news/2025/08/13/4-1-124-Final.html" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">netty.io/news/2025/08/13/4-1-1</span><span class="invisible">24-Final.html</span></a>) and 4.2.4.Final (<a href="https://netty.io/news/2025/08/13/4-2-4.html" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">netty.io/news/2025/08/13/4-2-4</span><span class="invisible">.html</span></a>) were released, fixing the MadeYouReset HTTP/2 DDoS vulnerability CVE-2025-55163<br>- Netty 4.2.4 also includes a slew of other bug fixes and enhancements<br>- Netty/Incubator/Codec/OHTTP 0.0.19.Final fixes a couple of bugs: <a href="https://netty.io/news/2025/08/15/ohttp-0-0-19-Final.html" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">netty.io/news/2025/08/15/ohttp</span><span class="invisible">-0-0-19-Final.html</span></a><br>- Netty/Incubator/Codec/Quic 0.0.74.Final fixes CVE-2025-7054: <a href="https://netty.io/news/2025/08/18/quic-0-0-74-Final.html" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">netty.io/news/2025/08/18/quic-</span><span class="invisible">0-0-74-Final.html</span></a><br><a href="https://mastodon.social/tags/netty" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>netty</span></a> <a href="https://mastodon.social/tags/java" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>java</span></a></p>
Markus Eisele<p>Quarkus Server-Sent Event (SSE) Proof of Concept (PoC) </p><p>This project demonstrates how to handle long-running asynchronous tasks in a Quarkus application, using Server-Sent Events (SSE) to notify the client in real-time.</p><p><a href="https://github.com/amusarra/quarkus-sse-poc" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">github.com/amusarra/quarkus-ss</span><span class="invisible">e-poc</span></a><br><a href="https://mastodon.online/tags/Java" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Java</span></a> <a href="https://mastodon.online/tags/quarkus" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>quarkus</span></a></p>
heise Developer<p>GitHub: TypeScript wird immer beliebter, Java hingegen fällt ab </p><p>Wie jedes Quartal visualisiert GitHub im Innovation Graph die Aktivitäten der Mitglieder. In Q1 2025 gab es Veränderungen in den sonst stabilen oberen Plätzen.</p><p><a href="https://www.heise.de/news/GitHub-TypeScript-wird-immer-beliebter-Java-hingegen-faellt-ab-10544768.html?wt_mc=sm.red.ho.mastodon.mastodon.md_beitraege.md_beitraege&amp;utm_source=mastodon" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">heise.de/news/GitHub-TypeScrip</span><span class="invisible">t-wird-immer-beliebter-Java-hingegen-faellt-ab-10544768.html?wt_mc=sm.red.ho.mastodon.mastodon.md_beitraege.md_beitraege&amp;utm_source=mastodon</span></a></p><p><a href="https://social.heise.de/tags/GitHub" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>GitHub</span></a> <a href="https://social.heise.de/tags/IT" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>IT</span></a> <a href="https://social.heise.de/tags/Java" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Java</span></a> <a href="https://social.heise.de/tags/Programmiersprachen" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Programmiersprachen</span></a> <a href="https://social.heise.de/tags/TypeScript" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>TypeScript</span></a> <a href="https://social.heise.de/tags/news" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>news</span></a></p>
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