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Gradle 8.0 Provides Improved Kotlin DSL and Build Times
The Gradle team announced Gradle 8.0 which reduces the build duration and improves the Kotlin DSL, for example, Kotlin API 1.8 and Java 11 features may now be used in the build scripts.
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Developing Software to Manage Distributed Energy Systems at Scale
Functional programming techniques can make software more composable, reliable, and testable. For systems at scale, trade-offs in edge vs. cloud computing can impact speed and security.
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Migrating From Enzyme to React Testing Library - Sentry Case Study
The Sentry engineering team recently recounted on its blog the drivers and lessons learned from migrating its front-end tests code from Enzyme to the React Testing Library. The migration was triggered by Enzyme’s lack of support for newer versions of React. The migration took about 20 months and involved 17 engineers reviewing around 5,000 tests.
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Java News Roundup: NetBeans 17, Multiple Spring and Tomcat Updates, GraalVM Builds for JDK 20
This week's Java roundup for February 20th, 2023, features news from OpenJDK, JDK 20, JDK 21, GraalVM, GlassFish 7.0.2, point and milestone releases of numerous Spring projects, Helidon 4.0.0-ALPHA5, NetBeans 17, Apache Tomcat 11.0.0-M3, 10.1.6, 9.0.72 and 8.5.86, Apache Log4j 2.20.0, JHipster Lite 0.28.0, JobRunr 6.1.0, JBang 0.104.0, and Gradle 7.6.1 and 6.9.4.
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Slack Open Sources Hakana, a Type Checker for Hack Language
Slack has recently open-sourced its type checker, Hakana. Based on Psalm and written in Rust, Hakana’s main objective is to enforce good code quality. Additionally, Hakana can also perform security analysis. Matt Brown, senior staff engineer at Slack, made the announcement in a blog post.
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AI-Based Code-Completion Tool Tabnine Now Offers Automatic Unit Test Generation
One of the pioneers in the field, Tabnine is a code completion assistant that uses generative AI to predict and suggest the next lines of code based on its surrounding context. Tabnine is now opening beta access to new capabilities aimed at generating unit tests.
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SapMachine Vitals Provides Operating System and JVM Statistics
SapMachine Vitals provides a monitoring tool that keeps a condensed history of operating system and JVM statistics. The feature is always on and may be used to retrieve information such as heap usage, Metaspace size, container memory statistics and limits, the number of classes loaded and the amount of threads spawned.
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Jarviz Delivers Inspection and Insights to JAR Files
A new Java JAR inspection and insights tool, called Jarviz, helps developers find different bytecode versions in a JAR, querying it for attributes, services, and more. Sonatype statistics show that there are 517,231 unique artifacts on Maven Central. At the same time, a new version of Java is released by the OpenJDK community every six months. InfoQ spoke to Andres Almiray, creator of Jarviz.
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MicroStream Becomes Eclipse Foundation Member
MicroStream offers Micro Persistence with a Java-native object graph persistence layer, allowing for low-latency and in-memory data processing. MicroStream announced their participation in the Eclipse Foundation as a Committer Member.
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Java News Roundup: Gradle 8.0, Maven, Payara Platform, Piranha, Spring Framework, MyFaces, Piranha
This week's Java roundup for February 13th, 2023, features news from OpenJDK, JDK 20, JDK 21, Native Build Tools 0.9.20, Spring 6.0.5, Spring Cloud Data Flow 2.10.1, Quarkus 2.16.3, Payara Platform, Micronaut 3.8.5, Helidon 3.1.2, Vert.x 3.9.15, Hibernate Search 6.2.Alpha2, MyFaces 4.0-RC5, Grails 5.3.2, Reactor 2022.0.3, Metrics 1.11-M1 and Tracing 1.1-M1, Maven 3.9, Gradle 8.0 and Piranha 22.3.
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Sonatype BOM Doctor Evaluates and Helps Patch Java Software Bills of Materials
BOM Doctor is a free, GitHub-hosted tool created by Sonatype to scan software bills of materials (SBOMs) and identify vulnerabilities and legal issues.
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Faster Startup Time and Lower Memory Usage: New CRT HTTP Client in AWS SDK for Java
AWS recently announced the general availability of the Common Runtime (CRT) HTTP Client in the AWS SDK for Java 2.x. The new asynchronous client provides faster SDK startup time and a smaller memory footprint improving Lambda serverless workloads.
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Android 14 Brings Partial Support for OpenJDK 17, Improved Privacy and Security, and More
Google has announced the first Android 14 beta, which provides support for over 300 OpenJDK 17 classes. Additionally, it implements a number of features aimed to keep malicious apps at bay and extends support for foldable form factors, battery usage optimization, and more.
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Java News Roundup: JDK 20 RC1, Open Liberty, Micronaut, Helidon, Hibernate, Groovy, Grails
This week's Java roundup for February 6th, 2023, features news from OpenJDK, JDK 20, JDK 21, Open Liberty 23.0.0.1 and 23.0.0.2-beta, Helidon 3.1.1, Quarkus 2.16.2 and 3.0.0.Alpha4, Micronaut 3.8.4, Hibernate ORM 6.2, 6.1.7 and 5.6.15, Grails 5.3.0, Apache Groovy 4.0.9 and 3.0.15, Apache Camel 3.20.2, Eclipse Vert.x 4.3.8, Gradle 8.0.0-RC5, Jarviz 0.2.0, Kotlin K2 compiler and Jfokus conference.
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Malicious PyPI Package Removes netstat, Tampers with SSH Config
A recent report by Sonatype security researcher Ax Sharma highlights newly discovered malicious packages on the PyPI registry, including aptx, which can install the Meterpreter trojan disguised as pip, delete the netstat system utility, and tamper with SSH authorized_keys file.