InfoQ Homepage Java Content on InfoQ
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Helidon Supports GraalVM for Native Executable Applications
Shortly after the release of Helidon 1.0, Oracle announced Helidon support for GraalVM that converts Helidon applications to native executable code via the native-image utility. Helidon was designed to be simple and fast, and is comprised of two versions: Helidon SE and Helidon MP. Dmitry Kornilov, senior software development manager at Oracle, spoke to InfoQ about Helidon support for GraalVM.
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Spring Boot Project-Creation-Tool, Spring Initializr, Gets Several New Updates
Spring Initializr received several updates and additions including the addition of a highly requested feature, a project explorer. They also included a refactored and redesigned project generation API and a newly redesigned UI.
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MicroProfile 3.0: Updated Rest Client + Metrics 2.0 and Health Check 2.0
Eclipse MicroProfile 3.0 was recently released with updates to its Rest Client, Metrics, and Health Check APIs. MicroProfile 3.0 leverages Java EE 8 as its foundation for the development of Java microservices.
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Java EE Specifications Renamed Jakarta EE
Java EE specifications have been renamed Jakarta EE, changing branding and clarifying the names of each document.
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Payara Tour of Japan 2019
Payara recently completed a one-week tour of Japan in which they visited prominent Java Users Groups. Featured speakers were Kenji Hasunuma, service engineer at Payara, Ondrej Mihályi, senior service engineer at Payara, and Yusuke Yamamoto, Java Champion, creator of Twitter4J, and president of Samuraism, a Japanese company providing development tools and training.
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Azul Systems Discuss Java's Present and Future
InfoQ caught up with Simon Ritter, deputy CTO of Azul Systems, to talk about their JVM products and the current status and future of Java.
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GraalVM 19.0: the Anticipated GA Release
More than a year of numerous release candidates, Oracle has released the GA version of GraalVM 19.0, a polyglot virtual machine and platform created by Oracle Labs. Features added in the RC releases include: migrating Nashorn to GraalVM, integration with Python’s numpy library, and a managed mode LLVM interpreter. Oracle Labs have also included the formal release of GraalVM Enterprise Edition.
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Eclipse Introduces New IDE-Agnostic Tools for Building and Deploying Cloud-Native Applications
Eclipse Codewind is a new developer-centric project from the Eclipse Foundation that aims to assist developers by providing ways to quickly and consistently accomplish tasks that are common to cloud-native application development.
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Java 13 Enters Feature Freeze and Rampdown
The final feature list for Java 13 (due in September) has been confirmed, as the project enters testing and rampdown. No major new features are part of this release.
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OpenJDK Docker Image Served Mis-Labeled Vulnerable JDK
The official Docker Image for OpenJDK contained a mis-attributed version number, indicating that the JRE contained security patches that were not actually present. The issue was resolved with cross-community collaboration between OpenJDK and Debian.
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Apache Dubbo, a Java-Based RPC Framework, Graduates to Top-Level Project
The Apache Software Foundation recently announced Apache Dubbo as a top-level project. Apache Dubbo is an open source, remote procedure call framework based on Java. Dubbo brings key functionalities such as interface based remote call, fault tolerance and load balancing, and automatic service registration and discovery.
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New Renaissance Performance Benchmark Aims to Compare JVMs
Charles University and Oracle Labs have released a new JVM performance benchmark, named Renaissance. The performance tests focus on modern parallel workloads, primarily comparing GraalVM in HotSpot mode against OpenJDK.
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Writing Web Applications in Java - a Study of Alternatives
Developers familiar with the Java Virtual Machine languages and who want to develop web applications without the difficulties of a JavaScript development stack, have an increasing array of alternatives to JavaScript to choose from. The performance penalty vs. native JavaScript web applications is shrinking.
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Open Liberty 19.0.0.4 Released with Support for Reactive Streams Operators 1.0 and JDK 12
IBM’s latest monthly release of Open Liberty 19.0.0.4 features support for the MicroProfile Reactive Streams Operators 1.0 API, JDK 12, and Oracle Universal Connection Pool.
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J2CL: A Java-to-JavaScript Transpiler
J2CL is a source-to-source compiler that converts Java to Javascript. It attempts to solve a different problem than similar Java-to-Javascript frameworks such as GWT. Likewise, J2CL is not meant to compete with or replace existing JavaScript frameworks; J2CL is about interoperability and cross-platform code reuse.