InfoQ Homepage JDK 21 Content on InfoQ
-
QCon SF 2023: How Netflix Really Uses Java by Paul Bakker
Paul Bakker, Java Platform at Netflix, Java Champion, and co-author of "Java 9 Modularity," presented How Netflix Really Uses Java at the 2023 QCon San Francisco conference. Bakker described the evolution of the architecture behind their movie application, introduced the GraphQL Federation, and described how Java is used at Netflix that includes plans to support JDK 21.
-
Java News Roundup: JDK 21, GraalVM for JDK 21, Apache Pinot 1.0, Eclipse Epicyro 3.0
This week's Java roundup for September 18th, 2023, features news from OpenJDK, JDK 22, JDK 21, GraalVM, Corretto, Liberica, Epicyro 3.0, Pinot 1.0, and releases for: Spring Boot; Spring Integration; Spring Batch; Spring Cloud Dataflow; Spring Security; Spring GraphQL; Spring Authorization Server; Spring Apache Pulsar; Spring Modulith; Quarkus; Open Liberty; Micronaut; Hibernate; OpenXava; Gradle.
-
Java 21, the Next LTS Release, Delivers Virtual Threads, Record Patterns and Pattern Matching
Oracle has released version 21 of the Java programming language and virtual machine. As the first release offering long-term support since JDK 17 in 2021, the final feature set includes 15 JEPs. Three of these - Virtual Threads, Record Patterns and Pattern Matching for switch - have completed their respective rounds of previews and are now finalized.
-
Java News Roundup: JCP 25th Anniversary, Foreign Function & Memory API, Eclipse Epicyro
This week's Java roundup for September 11th, 2023, features news from OpenJDK, JCP, JDK 22, JDK 21, Payara Platform, Eclipse Epicyro, Grails Plugin Portal and milestone and point releases for: Spring Framework, Spring Data, Spring Tools, Quarkus, Micronaut, Helidon, MicroProfile Telemetry, Groovy, Camel Quarkus, Micrometer Metrics and Tracing, Piranha, JobRunr, JHipster Lite and Project Reactor.
-
JCP EC Industry Experts Reveal Their Favorite JDK 21 Feature at Special Oracle Event in NYC
At a special event hosted by the New York Java Special Interest Group and Garden State Java User Group at BNY Mellon in New York City, industry experts from the Java Community Process (JCP) Executive Committee participated in a panel discussion to reveal their favorite features from the upcoming release of JDK 21. Included in the festivities was a celebration of the 25th anniversary of the JCP.
-
Java News Roundup: JDK 22 Release Schedule, Project Babylon, Helidon 4.0-RC2, MicroProfile 6.1-RC1
This week's Java roundup for September 4th, 2023, features news from OpenJDK, JDK 22, JDK 21, GraalVM Native Build Tools 0.9.26, Quarkus 3.3.2, MicroProfile 6.1-RC1, MicroProfile Config 3.1-RC2, Helidon 4.0.0-M2, Open Liberty 23.0.0.9-beta, Hibernate Search 7.0.0.Beta1, Infinispan 14.0.17.Final, Eclipse Mojarra 4.0.4, JDKMon 17.0.71, JHipster 8.0.0-beta.3 and 7.9.4 and JavaZone 2023 Conference.
-
Java News Roundup: Single Query Loading, GraalVM, GlassFish, JReleaser, Quarkus, Micronaut
This week's Java roundup for August 28th, 2023, features news from OpenJDK, JDK 22, JDK 21, GraalVM Native Build Tools 0.9.25, Single Query Loading in Spring JDBC, Quarkus 3.3.1, 3.2.5.Final and 2.16.10.Final, Micronaut 4.1.0 and 4.0.6, Wildfly 29.0.1, Hibernate ORM 6.3.0 and 6.2.8, Hibernate Reactive 2.0.5, GlassFish 7.0.8, Eclipse Vert.x 4.4.5, JKube 1.14.0, JReleaser 1.8.0 and OpenXava 7.1.5.
-
JDK 21 and JDK 22: What We Know So Far
JDK 21, the next Long-Term Support (LTS) release since JDK 17, has reached its initial release candidate phase with a final set of 15 new features, in the form of JEPs, that can be separated into four categories: Core Java Library, Java Language Specification, HotSpot and Security Library. We examine JDK 21 and predict what features may be targeted for JDK 22.
-
Java News Roundup: Introducing Spring AI, Spring Modulith 1.0, Testcontainers Desktop
This week's Java roundup for August 21st, 2023, features news from OpenJDK, JDK 22, JDK 21, Jakarta EE, BellSoft, Spring Modulith 1.0, Spring Boot, Spring Authorization Server, Spring Batch, Spring AI, Testcontainers, Open Liberty, Quarkus, MicroProfile Metrics and Telemetry, Micronaut, Groovy, Tomcat, Grails, JHipster Lite, Vert.x Pinot Client, Yupiik Fusion and SpringOne conference.
-
Java News Roundup: JDK 21 RC1, Apache Camel 4.0, Payara Platform, Apache Tomcat, Micronaut
This week's Java roundup for August 14th, 2023, features news from OpenJDK, JDK 22, JDK 21, Apache Camel 4.0.0, Payara Platform and point and milestone releases of: Spring Framework, Spring Data, Spring Modulith, Apache Tomcat, Micronaut, Micrometer Metrics and Tracing, Project Reactor, Hibernate Search, Infinispan, JHipster React Native, JBang, Piranha, Byte Buddy, JobRunr, Arquillian and Gradle.
-
Java News Roundup: Payara Cloud, MicroProfile Telemetry, Foojay.io Calendar, JVM Language Summit
This week's Java roundup for August 7th, 2023, features news from JDK 22, JDK 21, GraalVM Native Build Tools 0.9.24, Spring Cloud 2023.0.0-M1, Spring Modulith 1.0-RC1, Payara Cloud, Quarkus 3.2.4, MicroProfile Telemetry 1.1, OpenXava 7.1.4, Foojay.io calendar and JVM Language Summit 2023.
-
Java News Roundup: Liberica JDK Performance Edition, GraalVM JDK 21 Builds, Open Liberty, Quarkus
This week's Java roundup for July 31st, 2023, features news from OpenJDK, JDK 22, JDK 21, GlassFish 7.0.7, GraalVM JDK 21 Developer Builds, Liberica JDK Performance Edition, JNoSQL 1.0.1, Spring Tools 4.19.1, Open Liberty 23.0.0.8-beta and 23.0.0.7, Micronaut 4.0.3, Quarkus 3.2.3 and 2.16.9, Apache Camel 4.0.0-RC2, JHipster Lite 0.40, Ktor 2.3.3, Maven 3.9.4 and Gradle 8.3-RC3.
-
Java News Roundup: Grails 6.0, PrimeFaces 13.0, JUnit 5.10, GraalVM, TornadoVM, New JEP Drafts
This week's Java roundup for July 24th, 2023, features news from OpenJDK, JDK 22, JDK 21, GraalVM Community Components 23.0.1, Spring Cloud 2022.0.4, Spring Security and Spring Shell point releases, Grails 6.0, TornadoVM 0.15.2, Liberica NIK 23.0.1, PrimeFaces 13.0, Quarkus 3.2.2, Hibernate Reactive 2.0.4, Micronaut 4.0.2, JBang 0.110, JHipster Lite 0.39, JUnit 5.10 and Gradle 8.3-RC2.
-
OpenJDK's JEP 451: Balancing Serviceability and Integrity in JVM
JEP 451, Prepare to Disallow the Dynamic Loading of Agents, has been completed from Target status for JDK 21. This JEP has evolved from its original intent to disallow the dynamic loading of agents into a running JVM by default to issue warnings when agents are dynamically loaded into a running JVM.
-
Java News Roundup: WildFly 29, JDK 21 in RDP2, Helidon 4.0-M1, Oracle Critical Patch Updates
This week's Java roundup for July 17th, 2023, features news from JDK 22, JDK 21, JDK 20, BellSoft, releases of: Spring Boot; Spring Framework; Spring for GraphQL; Spring Session; Spring Integration and Spring HATEOAS; WildFly 29, Quarkus 3.2.1, Helidon 4.0-M1, Micronaut 4.0.1, Hibernate 6.3-CR1, MicroProfile Config 3.1, Infinispan 14.0.13, PrimeFaces 12.0.5, OpenXava 7.1.3 and Gradle 8.3-RC1.