Still writing tests like it’s 2015?
Catch up with #JUnit 5 with Marc Philipp & Christian Stein.
Hands-on. From basics to custom extensions.
All from the Team Lead of JUnit and the #JDK developer of #Oracle
Workshop seats: €19 → https://2025.europe.jcon.one/tickets
JDK 24.0.1, 21.0.7, 17.0.15, 11.0.27, and 8u451 Have Been Released
https://blogs.oracle.com/java/post/jdk-2401-2107-17015-11027-and-8u451-have-been-released
What's New in JDK 24: Final, Preview, Incubator & Experimental Features with Real Examples
Java 23 Features: A Deep Dive Into the Newest Enhancements
JDK 24 Security Enhancements: https://seanjmullan.org/blog/2025/04/07/jdk24
Highlights of this release include 2 new core quantum-resistant cryptographic algorithms (ML-KEM and ML-DSA), a preview API for Key Derivation Functions, and the permanent disabling of the Security Manager.
Компилируем компилятор или ускоряем javac вдвое
Ну блин короче :-) Знаете ли вы, куда уходит время и ресурсы при сборке проектов на Java? Сейчас покажем и расскажем, как сберечь время, нервы и кофе. Мы ускорили javac вдвое и теперь можно экономить на сборке.
Let's Take a Look at... JEP 483: Ahead-of-Time Class Loading & Linking! https://www.morling.dev/blog/jep-483-aot-class-loading-linking/
#Java #jdk #jep483
Dear Gradle, Why So Stubborn?
Do I do something wrong?
Watching juniors try to set up a project and being greeted by cryptic stack traces like it's some kind of initiation ritual.
`Unsupported class file major version 61`
`invalid CEN header zip64 no access package`, ...
Java can compile code for older versions just fine.
It's literally designed for that.
Oh why, must Gradle behave like a bitter librarian who refuses to hand over a book unless I whisper the exact Dewey Decimal Code?
Every other Language will laugh again at java, seeing this.
Why is Gradle bound to a java version? And if Gradle knows it needs Java 11… why doesn't it just do this for me?
Like using `/usr/libexec/java_home -v 11` in background?
Is there a clean way to force Gradle into submission without adding another tool like SDKMAN or jabba or YunaBraska/gradle-java-fix or whatever the trendy painkiller of the week is?
@ow2 has quietly released ASM 9.8 here: https://asm.ow2.io/versions.html. This version of the #bytecode manipulation library now support the EA versions of #JDK25. Ok @ApacheGroovy and @rafaelcodes (aka Mr #ByteBuddy) ... you know what to do. #Java #JDK #OpenJDK #OpenSource
We're hiring! The Java Platform Group is responsible for developing the JDK. Most work is in open source (OpenJDK). This opening is for the Java Security Libraries team. It can be on-site or remote.