Java News
JEP targeted to JDK 28: 540: Simple JSON API (Incubator)The following JEP is targeted to JDK 28: 540: Simple JSON API (Incubator)
Read MoreAgent Helidon: License to Scale
While AI agents are rapidly advancing, the performance and scalability of the agents and their underlying services have received too little attention. This session showcases Helidon powering scalable services via Virtual Thread–based MCP servers and high-performance agents through its compile-time integration with LangChain4j.
Read MoreFaster Post-Quantum Cryptography with JDK Intrinsics
Find out about the improved Curve25519 field performance in JDK 27 and JDK 28.
Read MoreJEP targeted to JDK 28: 541: Deprecate the macOS/x64 Port for Removal
The following JEP is targeted to JDK 28: 541: Deprecate the macOS/x64 Port for Removal
Read MorePerformance Improvements in JDK 27
Notable performance improvements in JDK27
Read MoreJEP targeted to JDK 28: 539: Strict Field Initialization in the JVM (Preview)
The following JEP is targeted to JDK 28: 539: Strict Field Initialization in the JVM (Preview)
Read MoreThe Limitations of Running a Workload Generator In the Same JVM as the System-Under-Test
When you evaluate a system with a garbage collector and want to understand its tail latency, you often see SPECjbb2015 or DaCapo used. While both offer corrective measures for coordinated omission, only SPECjbb2015 can run the workload generator and backend server in the same JVM, as well as separate them into different JVMs. This post is a deep dive that uses SPECjbb2015's flexibility to explore and highlight the risks of running the workload generator in the same JVM as the backend.
Read MoreEpisode 71 “Security in Java” [AtA]
Given how prevalent Java is on web servers throughout the internet, security in Java is of critical importance - there's the JDK itself, of course, but also the algorithms and features it offers to applications
Read MoreQuality Outreach Heads-up - JDK 28: Rich JavaDoc Notes
This Heads-Up is part of the regular communication sent to the projects involved; it covers a new JavaDoc tag `@note` to highlight the presence of additional information in API documentation.
Read MoreHelidon 27 Released
The Helidon team is pleased to announce Helidon 27, the first release under the Tip-and-Tail model used by OpenJDK.
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