InfoQ Homepage Java Content on InfoQ
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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.
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Micronaut 1.1 Features Enhanced Support for Building Cloud-Native Applications
During the recent Google Cloud Next conference, Object Computing, Inc. (OCI) announced the release of Micronaut 1.1 featuring support for gRPC, GraphQL, Google Cloud Platform (GCP), RabbitMQ and Amazon Web Services (AWS). There is also a new Bean Introspection API that replaces the JDK Introspector class and new templates for the Micronaut Test project.
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Microservices Framework Lagom 1.5 with Akka Management and Support for Kubernetes and OpenShift
Version 1.5 of the microservices framework Lagom comes with Akka Management, a set of tools for operating Akka powered applications, and support for deployment with Kubernetes or OpenShift. The recently released version 1.5 is built on Play 2.7.0, Alpakka Kafka 1.0 and Akka 2.5.22 and also adds support for Couchbase and for gRPC through Akka gRPC.
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Critical Remotely Exploitable Vulnerability Discovered in Oracle WebLogic Server
Security researchers have discovered a new remotely exploitable vulnerability in Oracle Weblogic Server (WLS). CVE-2019-2725 is remotely exploitable without user authentication and has an overall CVSS score of 9.3 out of 10, making it a critical vulnerability. Oracle released a security alert noting that versions of the server affected by this flaw include 10.3.6.0 and 12.1.3.0.
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Eclipse and Oracle Unable to Agree on Terms for javax Package Namespace and Trademarks
The Eclipse Foundation and Oracle were unable to agree on a path forward for enhancing Java EE's javax namespace, requiring all applications to be ported to a new namespace for Jakarta EE.