Hanno Embregts
1 viewsHello Java 27! Have You Been Working Out?
Java 27 is like that friend that you haven't seen all summer, and when you finally see them again it's clear that they spent a lot of time …
Category
Java Core
Hanno Embregts
1 views
Foojay Podcast #101: Java 27 in Practice: Smaller Heaps, Smarter Defaults, and Valhalla on the Horizon
JDK 27 arrives on 15 September 2026, and it is a feature release rather than a Long-Term Support one. That distinction matters less than it …
Viktoria Evdokimova
1 viewsOne Base URL, Many Coding Agents: What an OpenAI-Compatible Gateway Looks Like From java.net.http
Somewhere in every coding agent there is an HTTP client. Claude Code, Codex, Cursor, Cline, OpenCode: strip away the terminal UI or the …
Felipe Maschio
1 viewsMasking a JVM thread dump without breaking the analysis
A few weeks ago I posted on r/java about detecting virtual thread pinning from a plain thread dump. The technical discussion was fine. The …
Debugging Is Invariant Discovery: What One Kafka Session Taught Us About AI Agents
Every Java team has a sentence like this one somewhere: Any operation on a TID must go through the single asynchronous path and must not let …
Cristobal EscobarCommunity Spotlight: BoxLang Express Brings Node-Style HTTP to the JVM
If you've spent years in Spring Boot, Micronaut, or Jakarta EE, "web framework" usually means a servlet container, an embedded Tomcat or …
Viktoria Evdokimova
70 views“Commit created” — but it isn’t: why the agent’s word needs external verification, and what the mistake costs
A detailed report reads like proof. The agent lists the files it touched, names the branch, quotes a commit hash, adds a test count and …
Viktoria Evdokimova
166 viewsDid Your AI Agent Run the Debugger? One JVM Bug, Two Agent Runs
Java developers reach for the debugger without thinking about it. Set a breakpoint, run the failing test, look at the variables, then decide …
Oleksandr Dendeberia
101 viewsOffline Crypto Address Validation in Java
Backend validation often starts with simple questions. Is the input empty? Does it have the expected shape? Can it be parsed? Does it belong …
Frank Delporte
1,002 viewsNew Between-Quarters Security Updates for Java: What CSPUs Mean for Your Release Pipeline
In an announcement on the OpenJDK Updates Mailinglist on July 20, 2026, Rob McKenna explained a change in the Oracle security release cycle …