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InfoQ Homepage Java Content on InfoQ

  • 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.

  • Q&A on the Book Continuous Delivery in Java

    The book Continuous Delivery in Java by Daniel Bryant and Abraham Marin-Perez was released nearly ten years after the original Continuous Delivery book by Dave Farley and Jez Humble, and more than 20 years after Java’s first release. Q&A with the authors to better understand from their experience why a book on Continuous Delivery specifically for Java and the JVM ecosystem was needed.

  • Using Java to Orchestrate Robot Swarms

    Ocado Technology uses state-of-the-art robotics to power highly automated fulfillment centres. To orchestrate the robot swarms and maximise every bit of efficiency from the warehouses, they've developed a control system analogous to an air traffic control system. This article covers decisions regarding the language, development principles, and architecture choices.

  • Running Single-file Programs without Compiling in Java 11

    Starting with Java SE 11, and for the first time in the programming language’s history, you can execute a script containing Java code directly without compilation. The Java 11 source execution feature makes it possible to write scripts in Java and execute them directly from the *inx command line.

  • Java InfoQ Trends Report - July 2019

    The InfoQ Java trend report provides an overview of technology adoption and commentary on how we see the Java and JVM-related space evolving in 2019. Key developments include the release of Java 13, the rise of non-HotSpot JVMs and the evolution of GraalVM, and the changing landscape of Java microservice frameworks.

  • Test-Driven Development: Really, It’s a Design Technique

    Using a step-by-step example in Java, this article provides a practical example of how to use test-driven development (TDD) to divide, test, and conquer larger problems when coding.

  • Service Virtualization Meets Java: Hoverfly Tutorial

    Service virtualization is a technique used to simulate the behavior of dependencies of service during automated testing. This article explores this topic, and includes a tutorial using Hoverfly Java.

  • Kotlin Multiplatform for iOS Developers

    Leveraging the similarities between Swift and Kotlin, Kotlin Multiplatform makes it easy to create cross-platform components that you can reuse across iOS and Android projects. This article will lead you through all the steps required to set up Android Studio to build a framework you can import into Xcode.

  • Upgrading from Java 8 to Java 12

    The current pace of change in Java might be intimidating, and it can certainly seem like upgrading from Java 8, which the majority of applications are still running on, to Java 12 could be difficult. In this article we’re going to look at the benefits of upgrading, potential issues with upgrading, and some tips for upgrading

  • How Expedia Is Getting Rid of Java Bean Transformers

    Expedia created and released BULL, an open-source Java Bean transformer library that can automatically transform all kinds of beans, including immutable and mixed beans, not just the traditional mutable case.

  • Tap Compare Testing with Diferencia and Java Microservices

    “Tap compare” is a testing technique that allows you to test the behavior and performance of the new service by comparing its results against the old service. This article provides an example of using a new open source tool, Diferencia, and mirroring production traffic across both old and new services to compare the difference in result.

  • Automating Your Java Project Workflow with a Modified Gitflow Branching Model

    Gitflow is a collaborative branching model that attempts to exploit the power, speed and simplicity of Git branching. But documentation for Gitflow in an automated build, integrate, and deploy environment is sparse. This article provides a flavor of Gitflow that can be used in an automated build environment.

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