9/12/2023 0 Comments Use redhat openjdk with eclipse![]() Other notable dates at this time include a public review from January 2024 through February 2024 and the GA release in March 2024.īuild 0 and Build 1 of the JDK 22 early-access builds were also made available this past week featuring the initial set of release updates. Clark and Goetz will serve as the specification leads. JSR 397, Java SE 22, was submitted this past week to formally announce the six-member expert group for JDK 22, namely Simon Ritter (Azul Systems), Manoj Palat (Eclipse Foundation), Andrew Haley (Red Hat), Christoph Langer (SAP SE), Iris Clark (Oracle) and Brian Goetz (Oracle). This feature set assumes that the proposal to remove the aforementioned JEP 404, Generational Shenandoah (Experimental), originally targeted for JDK 21, will be approved.įor JDK 21, developers are encouraged to report bugs via the Java Bug Database. JEP 453: Structured Concurrency (Preview).JEP 452: Key Encapsulation Mechanism API.JEP 451: Prepare to Disallow the Dynamic Loading of Agents.JEP 449: Deprecate the Windows 32-bit x86 Port for Removal.JEP 445: Unnamed Classes and Instance Main Methods (Preview).JEP 443: Unnamed Patterns and Variables (Preview).JEP 442: Foreign Function & Memory API (Third Preview). ![]() Therefore, the final set of 15 features for the GA release in September 2023 will include: This means that the main-line source repository has been forked to the JDK stabilization repository and no additional JEPs will be added for JDK 21. Further details on this build may be found in the release notes.Īs per the JDK 20 release schedule, Mark Reinhold, chief architect, Java Platform Group at Oracle, formally declared that JDK 21 has entered Rampdown Phase One. JDK 21īuild 26 of the JDK 21 early-access builds was also made available this past week featuring updates from Build 25 that include fixes to various issues. The review is expected to conclude on June 14, 2023. Roman Kennke, principal engineer at AWS and owner of JEP 404, Generational Shenandoah (Experimental), has proposed to drop this JEP from JDK 21 due to the "risks identified during the review process and the lack of time available to perform the thorough review that such a large contribution of code requires." The Shenandoah team has decided to "deliver the best Generational Shenandoah that they can" and will seek to target JDK 22. InfoQ will follow-up with a more detailed news story. This is preferred to thread-local variables, especially when using large numbers of virtual threads. This JEP proposes to enable sharing of immutable data within and across threads. Formerly known as Extent-Local Variables (Incubator), this JEP is now a preview feature following JEP 429, Scoped Values (Incubator), delivered in JDK 20. JEP 446, Scoped Values (Preview), has been promoted from Proposed to Target to Targeted for JDK 21. More details on this JEP may be found in this detailed InfoQ news story. The only significant change features the fork() method, defined in the StructuredTaskScope class, returns an instance of TaskHandle rather than a Future since the get() method in the TaskHandle interface was restructured to behave the same as the resultNow() method in the Future interface. Formerly a incubating API, this initial preview incorporates enhancements in response to feedback from the previous two rounds of incubation: JEP 428, Structured Concurrency (Incubator), delivered in JDK 19 and JEP 437, Structured Concurrency (Second Incubator), delivered in JDK 20. JEP 453, Structured Concurrency (Preview), has been promoted from Proposed to Target to Targeted for JDK 21. This week's Java roundup for June 5th, 2023, features news from OpenJDK, JDK 21 in Rampdown, JDK 22 expert group, Jakarta EE 11 update, Spring Security Kerberos 2.0.0, Quarkus 3.1.1, Micronaut 3.9.3, Eclipse Vert.x 4.4.3, Apache Commons IO 2.13, Apache Tomcat 11.0.0-M7 and 9.0.76, Infinispan 14.0.10 and 13.0.17, JHipster Lite 0.34, OpenXava 7.1.1, Yupiik Fusion 1.0.3, Gradle 8.2-RC2 and JNation.
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