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Java Articles by Foojay.io

May, 2026

  • 19 May

    From Zero (Really Zero) to OpenTelemetry

    Author: Geertjan Wielenga Original post on Foojay: Read More Table of Contents Why this prompt works After the agent finishes Follow-up prompts you’ll likely want Here’s a super awesome prompt (e.g., for Claude Code) that you can use with https://github.com/dash0hq/agent-skills, the free collection of skills for AI coding agents to make applications observable with OpenTelemetry, such as with Dash0. And …

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  • 19 May

    GlassFish 8.0.2 Released: With important security fixes, other improvements, and commercial support

    Author: Ondro Mihalyi Original post on Foojay: Read More Table of Contents Security fixesStability and other ImprovementsComponent upgradesConclusion – GlassFish is a platform you can trustOmniFish – Jakarta EE experts The latest version of Eclipse GlassFish 8.0.2 was released on May 5, 2026, with fixes for several critical vulnerabilities. It builds on top of a lot of subtle work and improvements …

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  • 19 May

    BoxLang v1.13.0: Compatibility, Concurrency, and Formatter Maturity

    Author: Cristobal Escobar Original post on Foojay: Read More Table of Contents New Features Character-Aware Trimming — trim(), ltrim(), rtrim() getClassMetadata() by Absolute Path SystemExecute() Environment Controls The BoxLang Formatter Goes Production-ReadyAsync & Concurrency HardeningMiniServer: Security & ReliabilityCompatibility WinsChangelog Highlights BoxLang 1.13.0 is a stability-first release with deep compatibility work and runtime hardening. This build closes 48 issues, with the …

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  • 18 May

    A New Chapter for the Payara Community

    Author: Dominika Tasarz Original post on Foojay: Read More Table of Contents What the acquisition means for the CommunityWhat’s changing (and when)Getting out and meeting youWhat’s been shipping: April and May 2026 Azul Payara Community Releases May: Azul Payara Community 7.2026.5 April: Azul Payara Community 7.2026.4 A lot more to come Something has been in the works since Azul completed …

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  • 15 May

    Don’t Panic: The Thymeleaf Template Injection That Only Hurts If You Let It (CVE-2026-40478)

    Author: Brian Vermeer Original post on Foojay: Read More Table of Contents What the sandbox protects againstAbusing the templating engineHow the tab character breaks the Thymeleaf sandboxWhat you need to do The CVSS score 9.1 is real, but conditional The Thymeleaf vulnerability with a CVSS score of 9.1 grabs your attention, as it should. But before you call the cavalry …

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  • 15 May

    Debugging BentoFX in MelodyMatrix with Matt Coley, Scenic View, and an Honest Look at AI-Generated Code

    Author: Frank Delporte Original post on Foojay: Read More Table of Contents What BentoFX Actually DoesScenic View: Browser DevTools for JavaFXSome Honest Thoughts on AI-Generated CodeWe Might Have Found a Bug There are bugs you can solve by yourself, and bugs where you just need to sit down with someone who knows the internals. This video is in the second …

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  • 14 May

    AI-Powered Code Review Assistant: Automated Code Analysis with Spring AI and MongoDB

    Author: Farhan Hasin Chowdhury Original post on Foojay: Read More Table of Contents Prerequisites1. Project setup2. Storing and managing review patterns Defining the pattern model Creating the repository Building the service layer Exposing the REST endpoints 3. Embedding patterns with Spring AI and MongoDB Atlas Vector Search Adding Spring AI dependencies Generating embeddings Seeding the pattern library Creating the Atlas …

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  • 14 May

    Azul Payara May 2026 Release – What’s New

    Author: Luqman Saeed Original post on Foojay: Read More Table of Contents A critical security fix, patched across every supported branchAzul Payara Community 7.2026.5Azul Payara 6.38.0: Continued Jakarta EE 10 SupportAzul Payara 5.87.0: Jakarta EE 8 Support ContinuesAzul Payara 4.1.2.191.55: Legacy Branch Still MaintainedLooking AheadUpgrading and Feedback The May 2026 release is the largest Payara milestone since the project’s inception. …

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  • 14 May

    BoxLang AI Series: Complete Guide to Building AI Agents

    Author: Cristobal Escobar Original post on Foojay: Read More Table of Contents Start Here: A Practical OverviewThe Full SeriesWhat You’ll LearnKey ResourcesWhy BoxLang AIReady to Start Building? The world of AI development is moving fast, but building real, production-ready AI agents doesn’t have to be complex. This series walks you step by step through how to design, build, and deploy …

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  • 13 May

    Testing Lottie4J JavaFX Animations in GitHub Actions Without a Display: JavaFX 26 Headless to the Rescue

    Author: Frank Delporte Original post on Foojay: Read More Table of Contents The Test, and Why It MatteredWhat Changed in JavaFX 26The Catch: JavaFX 26 Requires Java 24The GitHub Actions SideWhat This Actually TestsWould I Recommend This Pattern? When I released Lottie4J 1.1.0, I mentioned something a bit embarrassing in the release notes and this blog post: there was a …

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