Complex expressions buried in nested code? #Java’s sealed types + #PatternMatching make business logic more readable & testable. Balkrishna Rawool walks through a real-world example. Read his #JAVAPRO article: javapro.io/2025/11/11/wri… #ProjectAmber #CleanCode #DataOrientedProgramming

$4.45M. That’s the average cost of a breach. Most start with #API vulnerabilities. This guide by Muaath Bin Ali shows how to write secure #Java APIs with working #OWASPTop10 code fixes. Prevent costly mistakes - read: javapro.io/2025/11/12/mas… #SpringBoot #OWASP OWASP® Foundation OWASP Top10

Mock everything? Test nothing. Wouter Bauweraerts makes the case for sociable testing: fewer mocks, better trust, faster builds. Read how libraries like Instancio or Datafaker can make your test data resilient AND random: javapro.io/2025/08/28/tes… #Java #Testing #OpenSource #JUnit

Fluent setters reduce boilerplate, reveal object hierarchies, & simplify nested DTOs. But can they play nicely with inheritance? And what does the JavaBeans spec actually allow? A deep dive into real code by Sergei Chernov: javapro.io/2025/10/01/flu… #CleanCode #FluentAPI #Lombok

#JavaStreams changed how we process collections—but the API didn’t stop at map() and reduce(). From dropWhile() to Stream.transform(), Mihaela Gheorghe-Roman walks through the milestones you likely missed. Full evolution: javapro.io/2025/11/13/jav… OpenJDK #Java25 #StreamsAPI

This week - Last Chance! Enterprise-grade #GenAI in #Java is here! Join #JCONGenAI2025 (1-day, hands-on workshop) with A. Bien, V. Shanbhag, Michalis Papadimitriou Sven Ruppert Oleg Nenashev A.Mahdy & ... 📍 Ljublijana Nov 20 ⚠️ Seats are limited! Register now: genai.jcon.one

✨ #CFP: #JCON & #Java26 Special Edition! We’re launching a new PRINTED #JAVAPRO issue. Be part of it! ✔20,000+ reach ✔Conference distribution ✔Social media visibility ✔Submit more articles! 👉Deadline for proposal: Nov 28 Info & submit here: docs.google.com/forms/d/e/1FAI… #Java

Das "Gedächtnis" von #LLMs ist ein Mythos. LLMs kennen Ihre Chat-History nicht! Jean-Claude Brantschen enthüllt, warum Follow-ups scheitern, wenn Entwickler den LLM Context nicht sauber managen. Wer codet, muss die Historie selbst bauen. Jetzt lesen: javapro.io/de/llm-context/

#Blockchain-Integration in #Java – ohne Umweg über Node.js oder Python. Mit #Maven, #Web3j & ein paar Zeilen Code entsteht aus deinem HelloWorld ein echter Smart Contract – direkt im #JVM-Ökosystem. Julius Lauterbach erklärt´s: javapro.io/de/die-blockch… Web3 Labs 🌐3️⃣🥼 🦉 Apache Maven

Self-replicating. CI-aware. Token-hijacking. #ShaiHulud infected 200+ npm packages in a day—automatically. Steve Poole calls it a turning point for software supply chain risk. Stop the next one: javapro.io/2025/10/02/the… #CI/CD #DevSecOps #SupplyChainSecurity #JAVAPRO #DevOps

When vulnerabilities hit software supply chains, the fallout isn’t always financial—it’s personal. Steve Poole connects the dots from dependency hell to real harm. Read his article. It might change how you treat your next CVE: javapro.io/2025/07/23/fro… #DevSecOps #OpenSource #Java

Why do teams deliver polished architectures that still miss the mark? Because they jump straight into tactics. Otavio Santana shows how strategy, language, and clear boundaries change everything. Explore the fundamentals → javapro.io/2025/11/18/str… #DDD #SoftwareDesign OpenAI

Your @jakartaee app is async—but are you still leaking threads? With #JakartaEE #Concurrency, you get: ✔️ ManagedExecutorService ✔️ ContextService for safe context flow ✔️ ManagedThreadFactory Gautham Krishnan shows how to use them right: javapro.io/2025/09/02/nav… openlibertyio

Du nutzt #Ollama lokal, aber willst es in deine Toolchain einbauen? Das #REST-#API ist der Einstieg: Integriere Modellabfragen direkt in deine Backends, ohne Umweg über UI oder OpenAI. Anleitung von Jean-Claude Brantschen: javapro.io/de/ollama-rest… #LLM @Ollama #Java #Python

What if a single missing #TypeScript spec blocks your entire frontend build? Christian Siebmanns uses #OpenAPI, Nexus, & Module Federation to solve real-world CI chain reactions. A pragmatic, technical case study: javapro.io/2025/07/24/int… #MicroFrontends #CI_CD #JAVAPRO #Webpack

Were you on stage at our #JCON2025? Will you speak at #JCON2026 or other #Java conferences – or do you simply have a Java story to tell? #JAVAPRO is preparing a new print edition and is looking for fresh articles: 👉 docs.google.com/forms/d/e/1FAI… Whether it’s about your conference

Still think #Java is “just another language”? vipinmenon’s journey shows how deep debugging, open source battlefields, & real enterprise chaos can turn Java into a career-defining mindset. Ever felt tech reshape YOU? Read more: javapro.io/2025/11/19/how… OpenJDK #JAVAPRO

Shared components often fail at handoff. Lucien Immink presents a design-first workflow where APIs come first—enabling testing, validation and documentation before implementation. Explore the approach: javapro.io/2025/09/04/des… @openwc #WebComponents #APIs #UI #JAVAPRO #Java

Tired of writing boilerplate for DTOs that should just be immutable? Froporec lets you convert POJOs into real Java records—while keeping field access, compatibility, & even collections safe. Mohamed Bayor breaks it down: javapro.io/2025/10/07/tra… #CleanCode #ProjectLombok #Java17

Rethinking how #Java applications handle data: not around the database, but away from it. @Markus Kett highlights #EclipseDataGrid as a shift in architectural thinking. Read now: javapro.io/2025/07/28/nex… Eclipse Foundation #OpenSource #Persistence #MicroStream #EclipseStore #JAVAPRO