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Java Articles by Foojay.io

July, 2026

  • 2 July

    BoxLang 1.14.0 : Navigate Anything: JSONPath Comes to BoxLang’s DataNavigator

    Author: Cristobal Escobar Original post on Foojay: Read More Every application eventually has to deal with deeply nested data. JSON API responses with payloads six levels deep. Configuration files where the key you need is buried inside an array of objects, one of which has a null for the field you thought was required. Module metadata structures that nobody wrote …

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  • 2 July

    Building AI Systems with MongoDB: Implementing the Planning Pattern

    Author: Otavio Santana Original post on Foojay: Read More Artificial Intelligence has swiftly evolved from a niche research topic to a technology that impacts nearly every aspect of the software industry. Developers now use AI to generate code, review pull requests, create documentation, and accelerate workflows through methods like vibe coding and specification-driven development. While these applications position AI as …

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  • 1 July

    Using the Raspberry Pi Sense HAT with Pi4J Drivers

    Author: Igor De Souza Original post on Foojay: Read More One of the biggest advantages of the Pi4J Drivers project is the ability to interact with complex hardware through simple and intuitive Java APIs. A great example of this is the Raspberry Pi Sense HAT, one of the most popular Raspberry Pi add-on boards and the hardware platform used in …

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June, 2026

  • 30 June

    JavaFX Links of June 2026

    Author: Frank Delporte Original post on Foojay: Read More Here are the JavaFX LinksOfTheMonth of June 2026. You can find the weekly lists on jfx-central.com. Did we miss anything? Is there anything you want to have included in one of the next overviews? Let us know via links@jfx-central.com. Core Message by Johan Vos: “I’ve spent most of today (and the …

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  • 29 June

    7 New Vulnerabilities in Jackson in One Day: This Is What AI-Assisted Security Research Looks Like

    Author: Steve Poole Original post on Foojay: Read More Quick version check: the affected range for all seven is broadly >=2.10.0 =2.19.0 =3.0.0 <3.1.4 — with some CVEs affecting narrower ranges. If you’re on a supported release, upgrade to 2.18.8, 2.21.4, or 3.1.4. If you’re on an EOL line — 2.13.x, 2.14.x, 2.15.x — jump to the bottom of the …

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  • 29 June

    Building an AI-Powered Operations Assistant with Spring AI and MongoDB Atlas — Part 3: Stateful Workflows and Human-in-the-Loop

    Author: Matteo Rossi Original post on Foojay: Read More This is the third and final article in the series. Part 1 covered the RAG foundation — loading runbooks into a vector store and grounding model answers in real documentation. Part 2 added short-term and long-term conversational memory. This article introduces stateful workflow checkpointing, tool calls, and a pause/resume mechanism that …

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  • 29 June

    Endive 1.0 Is Here: Wasm on the JVM Ships Under the Bytecode Alliance

    Author: Andrea Peruffo Original post on Foojay: Read More A few weeks ago, we wrote about a new generation of Java libraries powered by WebAssembly. SQLite, QuickJS, Protocol Buffers, the Ruby Prism parser, all compiled to Wasm and shipped as regular JARs. No JNI, no platform-specific binaries. Wasm as an implementation detail. Today, the runtime that makes it all work …

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  • 28 June

    AI-Assisted Unused & Dead Code Removal

    Author: Frank Delporte Original post on Foojay: Read More Why Your Codebase Is Forcing AI to Underperform, and What to Do About It Your AI coding assistant is only as good as the codebase it works on. If your Java application carries years of dead & unused code, and most do, the AI spends its reasoning budget on code that nobody runs. …

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  • 26 June

    Native Linux, Apple Watch, A Game Builder And Crash Protection

    Author: Shai Almog Original post on Foojay: Read More This week brings a native Linux desktop port, an Apple Watch and Wear OS port, a visual Game Builder with a high-level gaming API, and a new crash-protection system, with a tutorial following each one over the coming days. There is also a large piece of work that you mostly should …

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  • 26 June

    Jurassic JDK: Migrate or Extinct

    Author: Aicha Laafia Original post on Foojay: Read More 65 million years ago, dinosaurs didn’t adapt. They’re gone. Your JDK 7 app is giving the same energy. 🫠 I spent a year and a half migrating more than 15 projects in production. Full time. Real teams, real deadlines, real 2am breakage. This is everything I wish someone had written before …

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