Napalm as a service(@allema_s) 's Twitter Profile Photo

Adapting the entire interface for vthreads must have been a huge job in JDK21.

Here an example with a simple sleep.

Adapting the entire interface for vthreads must have been a huge job in JDK21.

Here an example with a simple sleep.
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Thomas Darimont(@thomasdarimont) 's Twitter Profile Photo

Did you know you can start a remote debugger on demand via jcmd in JDK21?🤓

java -agentlib:jdwp=transport=dt_socket,server=y,suspend=n,address=127.0.0.1:5005,onjcmd=y ...

In another terminal run `jcmd 21371 VM.start_java_debugging`

Then attach to the remote debug port.

Did you know you can start a #java remote debugger on demand via jcmd in JDK21?🤓

 java -agentlib:jdwp=transport=dt_socket,server=y,suspend=n,address=127.0.0.1:5005,onjcmd=y ...

In another terminal run `jcmd 21371 VM.start_java_debugging`

Then attach to the remote debug port.
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GraalVM(@graalvm) 's Twitter Profile Photo

The developer builds of GraalVM for JDK 21 are now available 🎉
Get them, try them, let us know what you think!
github.com/graalvm/graalv…

The developer builds of GraalVM for JDK 21 are now available 🎉
Get them, try them, let us know what you think!
github.com/graalvm/graalv…
#JDK21
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Gene Kim(@RealGeneKim) 's Twitter Profile Photo

The Java JDK before vs after modularization (pre JDK9 vs JDK9 vs JDK21)

'...before the release of JDK 9,  the JDK was a bit of an architectural rough spot. Resembling your typical monolithic application, with dependencies crossing every which way.

'Like with other monolithic

The Java JDK before vs after modularization (pre JDK9 vs JDK9 vs JDK21)

'...before the release of JDK 9,  the JDK was a bit of an architectural rough spot. Resembling your typical monolithic application, with dependencies crossing every which way.  

'Like with other monolithic
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Azul(@AzulSystems) 's Twitter Profile Photo

Want to increase your productivity and make your code perform better? Join Simon Ritter, Azul Deputy CTO live, THIS FRIDAY, January 19th at 1pm EST as he dives into the new features of JDK 21. ow.ly/BKMf50QrRaw

Want to increase your productivity and make your code perform better? Join Simon Ritter, Azul Deputy CTO live, THIS FRIDAY, January 19th at 1pm EST as he dives into the new features of JDK 21. ow.ly/BKMf50QrRaw

#Java #JVM #OpenJDK #Performanceengineering #JDK21
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Java(@java) 's Twitter Profile Photo

ZGC, ’s highly scalable, low-latency garbage collector, was updated in to become a generational garbage collector with JEP 439.

Let’s take a closer look. 🧐 social.ora.cl/6015RTlK3

ZGC, #Java’s highly scalable, low-latency garbage collector, was updated in #JDK21 to become a generational garbage collector with JEP 439. 

Let’s take a closer look. 🧐 social.ora.cl/6015RTlK3
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A N M Bazlur Rahman 🇧🇩🇨🇦(@bazlur_rahman) 's Twitter Profile Photo

Meanwhile, JEP 430 enriches Java's string literals and text blocks with string templates, simplifying program creation, enhancing readability, and boosting security.

Read more 👉 lttr.ai/AE3ee

Meanwhile, JEP 430 enriches Java's string literals and text blocks with string templates, simplifying program creation, enhancing readability, and boosting security.

Read more 👉 lttr.ai/AE3ee

#JDK21 #Java
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Azul(@AzulSystems) 's Twitter Profile Photo

Discover the latest in Java SE 21, a long-term support version. From virtual threads to unnamed patterns, our webinar covers it all. ow.ly/CsHi50Q6csK

21

Discover the latest in Java SE 21, a long-term support version. From virtual threads to unnamed patterns, our webinar covers it all. ow.ly/CsHi50Q6csK

#Java #Java21 #Jdk21
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InfoQ(@InfoQ) 's Twitter Profile Photo

JEP 444 - Virtual Threads - Proposed to Target !

are lightweight threads that dramatically reduce the effort of writing, maintaining & observing high-throughput concurrent applications.

More on : bit.ly/3MtIjI5

JEP 444 - Virtual Threads - Proposed to Target #JDK21!

#VirtualThreads are lightweight threads that dramatically reduce the effort of writing, maintaining & observing high-throughput concurrent applications.

More on #InfoQ: bit.ly/3MtIjI5 

#Java
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