#java21 search results
In #Java21 (Preview) you can declare a template processor that returns itself. After that, you can do funny things! I believe @lukaseder will figure out how to use this in production code.

14 years ago, I wrote basic code to produce balanced soccer teams based on players' ratings. Today, in less than 6 hours, I now have upgraded to #Java21, and added comprehensive CLI with @GraalVM native, and a #JavaFX desktop app. github.com/brunoborges/te…




At #JForum Stockholm I showed a String template processor with some if/else branches. I got feedback they do not look elegant so...I refactored those to a nice exhaustive switch. Can you spot another preview feature of #Java21 in the switch expression?


ICYMI: Learn how the new enhancements in #Java21 will help developers increase productivity: social.ora.cl/6010u5gKa

Hello, Java 21 ☕️ spring.io/blog/2023/09/2… Josh Long (@starbuxman) #Java #Java21 #JDK #JDK21 #JVM #SDK #J2EE #SpringBoot #SpringFramework

🚀 Attending the talk "Efficient Containers with Spring Boot 3, Java 21 and CDS" by @sdeleuze from Broadcom at SpringOne. Great comparisons and strategies for optimizing containers! 💡 #SpringOne #SpringBoot #Java21 #Containers

Have a Sip of Java with @BillyKorando as he explains how #Java21 allows you to check if a String contains an emoji. social.ora.cl/6016RHJPM

AWS Lambda now supports #Java21. Great to see AWS moving fast on AWS Lambda Java support! aws.amazon.com/about-aws/what…
And so it begins…@jfokus 2024. First session, #Java21 by @nipafx & @ammbra1508 from @Oracle’s #Java Team. #jfokus #jfokus2024 #jfokus24



“Upgrading your #Java version is important and has never been easier to prepare for” - @nipafx (@Jfokus 2024) #Java21 #jfokus #jfokus24 #jfokus2024


Got an excellent advice from @JosePaumard: use a stream and treat exceptions without interrupting the process. Thank you 🙏! #Java21 #fridayfun

How to Earn More Money Using Java Virtual Threads 😅 @starbuxman #spring_io #Java #Java21 #VirtualThreads #SpringFramework #SpringBoot
Java records in Jakarta EE 11? Yes please! 🙌 ✔️ Works with Bean Validation ✔️ Works in Persistence (embeddables, IDs) Enterprise Java just got simpler. 👉 jakarta.ee/release/11/ #JakartaEE #Java21 @JakartaEE #Java
Jakarta EE 12 is bringing: ✅ Jakarta NoSQL to Web Profile ✅ Jakarta Query for SQL+NoSQL ✅ True polyglot persistence Enterprise Java just got future-proof. 🔗 jakarta.ee/ja/specificati… #JakartaEE #Java21 @JakartaEE
🧹 Cleaner code, safer APIs: how record-based DTOs remove noise & enforce immutability in Spring Boot 3. #Java21
Welcome to the third article in my series on preparing for the Java 21 certification. Read more 👉 lttr.ai/AjlaW #java #JavaCertification #java21

Java 21 Feature: String Templates In this article, we will explore String Templates and in built Template Processors. #java #java21 blackslate.io/articles/java-…
🚀 Project Loom & Virtual Threads in Java 21 – Supercharge Your Spring Bo... youtu.be/inv6fQsjphY?si… #Java21, #ProjectLoom, #VirtualThreads, #SpringBoot, #JavaConcurrency, #Microservices, #CleanCode, #BackendDevelopment, #SpringFramework, #JavaPerformance, #CloudNative,

Java 21 Feature: String Templates In this article, we will explore String Templates and in built Template Processors. #java #java21 blackslate.io/articles/java-…
14 years ago, I wrote basic code to produce balanced soccer teams based on players' ratings. Today, in less than 6 hours, I now have upgraded to #Java21, and added comprehensive CLI with @GraalVM native, and a #JavaFX desktop app. github.com/brunoborges/te…




Has anyone experienced their application hanging in an abnormal state when using virtual threads in Java 21, 24, or 25? #java21 #java24 #java25 #virtualthreads
Top 100 Java Fresher Interview Questions and Answers (Updated for Java 21 in 2025) + Certification Guide myexamcloud.com/blog/java-21-f… #Java #Java21 #JavaProgramming #JavaDeveloper #JavaCertification #JavaInterview #InterviewQuestions #FresherJobs #CodingInterview #Programming
Java 21 Feature: String Templates In this article, we will explore String Templates and in built Template Processors. #java #java21 blackslate.io/articles/java-…
Java 21 Feature: String Templates In this article, we will explore String Templates and in built Template Processors. #java #java21 blackslate.io/articles/java-…
🧹 Cleaner code, safer APIs: how record-based DTOs remove noise & enforce immutability in Spring Boot 3. #Java21
Java 21 Feature: String Templates In this article, we will explore String Templates and in built Template Processors. #java #java21 blackslate.io/articles/java-…
Java 21 no es solo una versión, es una declaración: ⚡️más rápido, más seguro, más moderno. Si sigues en Java 8... es como programar en VHS mientras el resto streamea en 8K. Actualízate o quédate en el pasado. 🚀 #Java21 #CodeBetter
💥 Traditional threads are heavy. Virtual Threads are lightweight, fast, and ready for your real-world APIs. #SpringBoot #Java21
🚀 Java 21's Virtual Threads are here — but how do you use them in a real-world web app? Let’s make your server async-ready. #Java21 #VirtualThreads
Java 21 Feature: String Templates In this article, we will explore String Templates and in built Template Processors. #java #java21 blackslate.io/articles/java-…
Think of it as an open lab: sketching roadmaps, live experiments, and practical AI insights — all in Java + LangChain4J. #Java21 #LiveCoding #AIExperiments #AIModels
The Java Playground is in full swing. Get started with our new interactive development environment where you can try out the latest #Java21 features straight from your browser! social.ora.cl/6011uEb7b

The latest Inside Java Newsletter is here. Learn more about the Java Playground, #Java21, and more. social.ora.cl/6013uXbjW

Hello, Java 21 ☕️ spring.io/blog/2023/09/2… Josh Long (@starbuxman) #Java #Java21 #JDK #JDK21 #JVM #SDK #J2EE #SpringBoot #SpringFramework

ICYMI: Learn how the new enhancements in #Java21 will help developers increase productivity: social.ora.cl/6010u5gKa


Updated to IntelliJ 2023.3 EAP and with it comes more Java 21 support. My example of running a class with a class declaration or PSVM works great! #Java21

Now that I understand why String Templates were designed I appreciate them much more. I'm really having fun finding places to take advantage of them 🤩 #Java21

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