InfoQ Homepage Java Content on InfoQ
-
/articles/groovy-3-new-features-java/en/smallimage/Groovy-3-0-Adds-New-Java-Like-Features-loho-1579020393033.jpg)
Groovy 3.0 Adds New Java-Like Features
Groovy 3 adds several new features similar to equivalents in Java, including the enhanced for loop, try-with-resources and lambda expressions.
-
/articles/developer-advocate/en/smallimage/Book-Review-Developer-Advocate-logo-1578472856420.jpg)
Book Review: Developer, Advocate!
Developer, Advocate! is a set of interviews with prominent technologists, covering what drives their interest and enthusiasm in the industry. The brevity of each interview provides direct information and insight that can be read separately at any time, in any order, enabling those with busy schedules to read, put down, and repeat.
-
/articles/kotlin-coroutines-bottom-up/en/smallimage/A-Bottom-Up-View-of-Kotlin-Coroutines-logo-1578571513745.jpg)
A Bottom-Up View of Kotlin Coroutines
Recently coroutines have become popular as an alternative to Reactive Programming on the JVM. In many cases the costs of restructuring your code around functional operations for reactive streams outweigh the benefits, so coroutines have emerged, initially for Android, as an alternative solution. This deep dive explores how Kotlin's implementation works under the hood.
-
/articles/djl-deep-learning-java/en/smallimage/Getting-to-Know-Deep-Java-Library-DJL-l-1576494727857.jpg)
Getting to Know Deep Java Library (DJL)
Amazon has announced DJL, an open source library to develop Deep Learning models in Java. This article details how to get started with the toolkit. The library aims to reduce number of software dependencies by enabling end-end Deep learning development in Java, rather than having to use additional technologies such as Python or R.
-
/articles/spring-cloud-hystrix/en/smallimage/The-Future-of-Spring-Clouds-Hystrix-Project-logo-1575879968711.jpg)
The Future of Spring Cloud's Hystrix Project
The Spring Cloud Hystrix Project was built on top of the similarly-named Netflix project. The latter has recently been placed into maintenance mode, leaving Java developers wondering where to migrate to. The Resilience4j project aims to fill that gap and provide continuity for cloud native Java projects.
-
/articles/conference-recording-recommendations-2019/en/smallimage/infoq-conference-recording-recommendations-2019-small-1575390422291.jpg)
InfoQ Editors' Recommended Talks from 2019
As part of the 2019 end-of-year-summary content, this article collects together a list of recommended presentation recordings from the InfoQ editorial team.
-
/articles/infoq-2019-retrospective/en/smallimage/infoq-roundup-2019-logo-small-1575310425310.jpg)
InfoQ's 2019, and Software Predictions for 2020
We take a look back at what we saw on InfoQ in 2019, and think about what the next year might bring.
-
/articles/redhat-release-quarkus-1-0/en/smallimage/Quarkus-a-Kubernetes-Native-Java-Framework-Reaches-Version-1.0-logo-1575365421309.jpg)
Quarkus, a Kubernetes Native Java Framework, Reaches Version 1.0: Q&A with Thomas Qvarnstrom
Quarkus, a Kubernetes native Java framework tailored for GraalVM and OpenJDK HotSpot, has reached version 1.0. Quarkus is an Open Source stack for writing Java applications, offering unparalleled startup time, memory footprint and developer experience. InfoQ spoke with Thomas Qvarnstrom, senior principal product manager at Red Hat, in order to learn about the Quarkus journey, extensions, and more.
-
/articles/java-local-variable-type-inference/en/smallimage/java-local-variable-type-inference-s-1572346424460.jpeg)
Java Feature Spotlight: Local Variable Type Inference
In Java Futures at QCon New York, Java Language Architect Brian Goetz took us on a whirlwind tour of some recent and future features in the Java Language. In this article, he dives into Local Variable Type Inference.
-
/articles/inline-classes-java/en/smallimage/java-inline-classes-logo-small-1570794076770.jpg)
A First Look at Java Inline Classes
Java currently supports only two types of value: primitives and object references. Project Valhalla extends this by introducing inline classes which are a new form of type that exhibit some behaviors of both. These new types open the door to better alignment with modern CPUs and considerable potential performance improvements for Java applications.
-
/articles/velocity-better-metrics/en/smallimage/escaped-velocity-qa-doc-norton-s-1570774797793.jpg)
Velocity and Better Metrics: Q&A with Doc Norton
Velocity is not good for predictions or diagnostics, argued Doc Norton at Experience Agile 2019. It's a lagging indicator of a complex system which is too volatile to know what our future performance will be; it isn’t stable enough to be used reliably. We can use Monte Carlo simulation for forecasting, and cumulative flow diagrams to track work, see changes in scope, and spot bottlenecks.
-
/articles/book-review-bug-hunting/en/smallimage/real-world-bug-hunting-qa-1570538890072.jpg)
Q&A on the Book Real-World Bug Hunting
The book Real-World Bug Hunting by Peter Yaworski is a field guide to finding software vulnerabilities. It explains what ethical hacking is, explores common vulnerability types, explains how to find them, and provides suggestions for reporting bugs while getting paid for doing so.