Hi David, Apache Wicket build and tests pass successfully with JDK 19-ea+32-2220 and 20-ea+7-379 on Ubuntu 20.04 x86_64 and openEuler 20.03 aarch64 !
Regards, Martin On Mon, Jul 25, 2022 at 6:06 PM David Delabassee < david.delabas...@oracle.com> wrote: > Greetings! > > JDK 19 is now in Rampdown Phase Two [1]. The overall feature set is > frozen. Per the JDK Release Process [2] we now turn our focus to P1 and > P2 bugs, which can be fixed with approval [3]. Late enhancements are > still possible, with approval, but the bar is now extraordinarily high [4]. > > Given the current state of affairs, it is a good time to start testing > your project(s) on JDK 20 Early-Access builds. To conclude, please make > sure to check the heads-up below, including the one covering JavaOne! > > [1] https://mail.openjdk.org/pipermail/jdk-dev/2022-July/006803.html > [2] https://openjdk.org/jeps/3 > [3] https://openjdk.org/jeps/3#Fix-Request-Process > [4] https://openjdk.org/jeps/3#Late-Enhancement-Request-Process > > > ## Heads-up - JavaOne is back! > > After a long hiatus, JavaOne is back! From October 17-20 in Las Vegas, > JavaOne will be jam-packed with hundreds of valuable and actionable > sessions directly from the experts: learning sessions, tutorials, > hands-on labs, lightning talks, panels, an unconference, BoF's, etc. The > full JavaOne content catalog will be released soon. In the meantime, > make sure to check https://inside.java/javaone/ for more updates. > > And if you are planning to attend JavaOne, please ping me. I'd like to > meet you in person to chat over OpenJDK and the Quality Outreach > program. And the drinks will be on me! > > > ## Heads-up - JavaFX Media enhancements survey > > The JavaFX team is conducting a short survey [5] to gather input on > potential JavaFX Media enhancements. > The process is quite simple as the feedback will be collected via the > openjfx-dev [6] mailing list. So if you are using JavaFX, make sure to > raise your voice. > > [5] https://mail.openjdk.org/pipermail/openjfx-dev/2022-July/034949.html > [6] https://mail.openjdk.org/mailman/listinfo/openjfx-dev > > > ## JDK 19 > > JDK 19 Early-Access builds 32 are now available [7], and are provided > under the GNU General Public License v2, with the Classpath Exception. > The Release Notes are available here [8]. > > [7] https://jdk.java.net/19/ > [8] https://jdk.java.net/19/release-notes > > ### JEPs integrated to JDK 19: > - JEP 405: Record Patterns (Preview) > - JEP 422: Linux/RISC-V Port > - JEP 424: Foreign Function & Memory API (Preview) > - JEP 425: Virtual Threads (Preview) > - JEP 426: Vector API (4th Incubator) > - JEP 427: Pattern Matching for switch (3rd Preview) > - JEP 428: Structured Concurrency (Incubator) > > ### Recent changes that maybe of interest: > - JDK-8289127: Apache Lucene triggers: DEBUG MESSAGE: duplicated > predicate failed which is impossible > - JDK-8290596: Update java.net.InetAddress to Detect Ambiguous IPv4 > Address Literals > - JDK-8290615: Remove the Alternate ThreadLocal Implementation of the > Subject::current and Subject::callAs APIs > - JDK-8290417: CDS cannot archive lamda proxy with useImplMethodHandle > - JDK-8287809: Revisit implementation of memory session > - JDK-8289278: Suspend/ResumeAllVirtualThreads need both can_suspend and > can_support_virtual_threads > - JDK-8288589: Files.readString ignores encoding errors for UTF-16 > - JDK-8288425: Footprint regression due MH creation when initializing > StringConcatFactory > > > ## JDK 20 > > JDK 20 Early-Access builds 7 are now available [9], and are provided > under the GNU General Public License v2, with the Classpath Exception. > > [9] https://jdk.java.net/20/ > > ### Recent changes that maybe of interest: > - JDK-8264999: GeneralPath.lineTo() to itself produces jagged lines > [Logged by Apache PDFBox] > - JDK-8284997: arm32 build crashes since JDK-8283326 [Logged by JaCoCo] > - JDK-8286101: Support formatting in @value tag > - JDK-8289260: BigDecimal movePointLeft() and movePointRight() do not > follow their API spec > - JDK-8287835: Add support for additional float/double to integral > conversion for x86 > - JDK-8283091: Support type conversion between different data sizes in SLP > - JDK-8288573: Make Executable.getParameterCount() actually abstract > - JDK-8266670: Better modeling of access flags in core reflection > - JDK-8290601: Update java.net.InetAddress to Detect Ambiguous IPv4 > Address Literals > - JDK-8290334: Update FreeType to 2.12.1 > - JDK-8286030: Avoid JVM crash when containers share the same /tmp dir > - JDK-8289743: AArch64: Clean up patching logic > - JDK-8288107: Auto-vectorization for integer min/max > - JDK-8274235: -Xshare:dump should not call vm_direct_exit > > > ## Topics of Interest: > > * What is OpenJDK? - Inside Java Newscast > https://inside.java/2022/06/30/insidejava-newscast-028/ > > * “Towards Generational ZGC!” - Inside Java Podcast > https://inside.java/2022/06/29/podcast-024/ > > * HotSpot Deep Dive - Safepoint > https://inside.java/2022/07/12/hotspot-deep-dive-safepoint/ > > * Introduction to Project Panama - Part 2: Variadic Functions > https://inside.java/2022/06/27/introduction-to-project-panama-part-2/ > > * Data-Oriented Programming - Inside Java Newscast > https://inside.java/2022/07/14/insidejava-newscast-029/ > > * Launching 10 millions virtual threads with Loom - JEP Café > https://inside.java/2022/07/07/jepcafe12/ > > * Java 19 Virtual Threads - JEP Café > https://inside.java/2022/06/08/jepcafe11/ > > > ## July 2022 Critical Patch Update Released > > As part of the July 2022 CPU, we released JDK 18.0.2, JDK 17.0.4 LTS, > JDK 11.0.16 LTS, JDK 8u341 and JDK 7u351 as well as OpenJDK 18.0.2 > > ~ > > As always, if you find an issue while testing your project(s), please > let us know through the usual channels. Thanks for your support! > > -- > David > >
