#Java21

Solving the Countdown problem with #Java21's language features.

The Collections API got a big update in #Java21, adding new API that makes it easier to navigate and modify collections with a defined encounter order. @BillyKorando takes a look.

Java Tip 💡 Since Java 21 ☕️ the most popular implementations of the Java Collection API like `ArrayList`, `LinkedHashMap`, or `LinkedHashSet` are sequential collections. #java #openjdk #java21 #collections

Is Java still keeping up with modern programming languages like Rust? 🚀 In this article, we'll debunk the notion that #Java is a relic of the past and showcase the language's modern features. Read more: #java21 #continuousfeedback

Couldn't be there on Tuesday for the #Java21 live stream? Or maybe just not the entire 8 hours? 😳 No worries, the video is up under the same URL ( and I just added time stamps, so you can easily skip to the portion you find most interesting. Enjoy!

I am LOVING these Battlestar Galactica reruns from the 70s! ❤️🦎👾🛸👽 (Music by @bojbojbojbojboj) #java21 #graalVM

Using #Java21 language constructs to package gifts as JSONs.

There’s a new brew coming. ☕ #NationalCoffeeMonth wouldn’t be the same without some Java in the mix. With #Java21 on the horizon, what are you excited to see in the latest release?

Java 21 is now available! #Java21 #JDK21 #OpenJDK Download Now: Release notes: API Javadoc: Features: Inside Java on JDK21:

#Java21 has arrived in a production release with 15 features including virtual threads, a generational Z garbage collector, and a key encapsulation mechanism API. @InfoWorld takes a deeper look.

☕️ How to get started with JDK 21 #Java21

With virtual threads from #ProjectLoom arriving in #Java21 on Sept. 19, learn more on how virtual threads can deliver significant performance benefits for WebLogic Server applications.

#Java21 will be bonkers! So. Many. Features! Finalized, improved, brand-new - a ton of each. I'll tweet them out one by one throughout the day with links to JEPs and videos. 🧵 If you can't wait that long, watch today's Inside Java Newscast:

Upgrading to the latest Java version is a proactive measure to safeguard your codebase against potential threats, providing a more secure environment for your applications. Read more 👉 #Java #Java21 #software

Who's ready to party? 🎉 Join us for an exciting live stream event celebrating the launch of #Java21! You'll get to experience: ☕ Details around the latest release 😱 Surprise guests ⭐ Big reveals Details on how to join:

Take a look at some of the most interesting and useful security enhancements in #Java21, including a new API for KEM and signature verification implementation of HSS/LMS.

Java 21 Getting more like Kotlin 🤔 ✅ Join Amigoscode today for premium programming courses - #java #java21 #jvm #kotlin #softwareengineering #programming

#Java21 is gonna be big! One recent addition: // in void main() { System.out.println("Ha!"); } # run with java That's all it takes. 😮 More on that and the rest of the on-ramp in today's Newscast:

Get back on the road to #Java21 with @JosePaumard, as he looks at Virtual Threads—how to use them and how they're working under the hood.

The road to #Java21 starts... now! 🚗 @nipafx gets you in the right lane by covering everything you need to know to update from Java 17 to 21.