InfoQ Homepage JDK 23 Content on InfoQ
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JEP 456: Preparing for the Removal of Unsafe Memory-Access Methods
JEP 471, Deprecate the Memory-Access Methods in sun.misc.Unsafe for Removal, has been delivered for JDK 23. This JEP proposes to deprecate the memory access methods in the Unsafe class for removal in a future release. These unsupported methods have been superseded by standard APIs: JEP 193, Variable Handles, delivered in JDK 9; and JEP 454, Foreign Function & Memory API, delivered in JDK 22.
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Java News Roundup: Payara Platform, Jakarta EE 11 Specs, Open Liberty, Micronaut, Quarkus
This week's Java roundup for June 17th, 2024, features news highlighting: the Payara Platform release for June 2024; all 16 Jakarta EE 11 specifications having passed their respective reviews; Open Liberty 24.0.0.6; Micronaut 4.5.0; and two Quarkus point releases.
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Java News Roundup: Keycloak 25, Jakarta EE 11 Update, Spring Framework, Hibernate ORM, Vaadin 24.4
This week's Java roundup for June 10th, 2024, features news highlighting: Keycloak 25, release reviews for Jakarta Authentication 3.1 and Jakarta Security 4.0, Spring Framework 6.2.0-M4 and corresponding service releases, Spring Data service releases, Hibernate 6.6.0.CR1 and 7.0.0.Alpha3, and the release of Vaadin 24.4.
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Java News Roundup: JDK 23 in Rampdown, JDK 24 Expert Group, Apache NetBeans 22
This week's Java roundup for June 3rd, 2024, features news highlighting: JDK 23 in Rampdown Phase One; the formation of the JDK 24 Expert Group; the release of Apache NetBeans 22; and five Jakarta EE specifications, namely: Jakarta Concurrency 3.1, Jakarta Data 1.0, Jakarta Faces 4.1, Jakarta Pages 4.0 and Jakarta Servlet 6.1, having passed their respective reviews.
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Rampdown Phase One: What's to Expect in JDK 23
As Iris Clark declared, JDK 23 is now in the crucial Rampdown Phase One, a significant milestone in the JDK development process. This phase started on Thursday, June 6, and the Java community eagerly anticipates the new features and enhancements that will be part of this release. This crucial phase marks the transition of changes intended for JDK 23 into the mainline repository.
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Java News Roundup: JEPs Targeted for JDK 23, JHipster 8.5, Gradle 8.8, Spring AI 1.0-M1
This week's Java roundup for May 27th, 2024, features news highlighting: four JEPs targeted for JDK 23, namely: JEP 482, Flexible Constructor Bodies (Second Preview), JEP 481, Scoped Values (Third Preview), JEP 480, Structured Concurrency (Third Preview) and JEP 471, Deprecate the Memory-Access Methods in Unsafe for Removal; and the releases of JHipster 8.5, Gradle 8.8 and Spring AI 1.0-M1.
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Java News Roundup: Java Turns 29, Kotlin 2.0, Semantic Kernel for Java 1.0, More OpenJDK Updates
This week's Java roundup for May 20th, 2024, features news highlighting: Java’s 29th birthday; the release of Kotlin 2.0 and Semantic Kernel for Java 1.0; JEP 477, Implicitly Declared Classes and Instance Main Methods (Third Preview), targeted for JDK 23; and four JEPs proposed to target for JDK 23.
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JEP 477 Enhances Beginner Experience with Implicitly Declared Classes and Instance Main Methods
JEP 477, Implicitly Declared Classes and Instance Main Methods (Third Preview), has been promoted to Targeted status. This JEP proposes to "evolve the Java language so that students can write their first programs without needing to understand language features designed for large programs." This JEP moves forward Brian Goetz's September 2022 blog post, Paving the on-ramp.
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JEP 467: Java Enhances Documentation with Markdown Support
JEP 467, Markdown Documentation Comments, has been promoted from Proposed to Target to Targeted for JDK 23. This feature proposes to enable JavaDoc documentation comments to be written in Markdown rather than a mix of HTML and JavaDoc @ tags. This will allow for documentation comments that are easier to write and read in source form.
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Java News Roundup: OpenJDK Updates, Piranha Cloud, Spring Data 2024.0.0, GlassFish, Micrometer
This week's Java roundup for May 13th, 2024, features news highlighting: JEP 477, Implicitly Declared Classes and Instance Main Methods (Third Preview), proposed to target for JDK 23; the May 2024 edition of Piranha Cloud; Spring Data 2024.0.0; and point and milestone releases of Spring Framework, GlassFish and Micrometer.
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JEP 476: Simplifying Java Development with Module Import
JEP 476, Module Import Declarations (Preview), was integrated into JDK 23. This preview feature proposes to enhance the Java programming language with the ability to succinctly import all of the packages exported by a module, with the goal of simplifying the reuse of modular libraries without requiring code to be in a module itself.
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Java News Roundup: New JEPs, Payara Platform, Spring Boot 10th Anniversary Podcast
This week's Java roundup for May 6th, 2024, features news highlighting: the May edition of the Payara Platform; and new JEP candidates, namely: JEP 477, Implicitly Declared Classes and Instance Main Methods (Third Preview), JEP 480, Structured Concurrency (Third Preview), JEP 479, Remove the Windows 32-bit x86 Port, and JEP 478, Key Derivation API (Preview).
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Java News Roundup: OpenJDK JEPs, Spring Projects, Quarkus, Hibernate, JHipster, JReleaser
This week's Java roundup for April 29th, 2024, features news highlighting: JEP 476, Module Import Declarations (Preview), and JEP 474, ZGC: Generational Mode by Default, targeted for JDK 23; new JEP candidates; and updates to Spring projects, Quarkus, Hibernate ORM, Hibernate Reactor, JHipster, JHipster Lite and JReleaser.
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JEP 474: Generational Mode Now Standard for ZGC in Java
JEP 474, ZGC: Generational Mode by Default, has also been targeted for JDK 23. This JEP proposes to use the Z Garbage Collector (ZGC) from non-generational to generational mode by default. The non-generational mode will be deprecated and removed in a future JDK release. This will reduce the cost of maintaining the two modes, so future development can primarily focus on Generational ZGC.
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Java News Roundup: WildFly 32, JEPs Proposed to Target for JDK 23, Hibernate 6.5, JobRunr 7.1
This week's Java roundup for April 22nd, 2024, features news highlighting: the release of WildFly 32; JEP 476, Module Import Declarations (Preview), JEP 474, ZGC: Generational Mode by Default, and JEP 467, Markdown Documentation Comments, proposed to target for JDK 23; Hibernate ORM 6.5; and JobRunr 7.1.