InfoQ - Java

Java News Roundup: Strict Field Initialization, GlassFish, GraalVM, JReleaser, RefactorFirst

Michael Redlich — Mon, 06 Jul 2026 23:30:00 GMT

This week's Java roundup for June 29th, 2026, features news highlighting: a new JEP candidate, Strict Field Initialization; point releases of GraalVM, JReleaser, RefactorFirst and Java Operator SDK; maintenance releases of GlassFish and Micronaut; the second milestone release of Grails 8.0; and the beta release of Open Liberty 26.0.0.7.

By Michael Redlich

Hardwood Promises High-Speed JVM Apache Parquet Processing with Zero Mandatory Dependencies

Olimpiu Pop — Fri, 03 Jul 2026 12:12:00 GMT

Hardwood, the project Gunnar Morling kick-started to improve the handling of Parquet files in Java, reached version 1. Its multi-threaded approach and zero mandatory external dependencies promise a simpler, optimal alternative to the Apache Parquet Java implementation. For now, the library provides a reading via API and a CLI for visualisation; writing support is expected in the upcoming versions.

By Olimpiu Pop

Article: Scaling Java-Based Real-Time Systems: the Hidden Tradeoffs of Event-Driven Design

Sagar Deepak Joshi — Tue, 30 Jun 2026 09:00:00 GMT

Event-driven architecture promises scalability, but in Java-based real-time systems the tradeoffs only surface in production. Drawing on a Java/Kafka contact center platform handling 80k BHCC across 10k agents, this article details where the design breaks down—state management, partition limits, deduplication, JVM tuning, cascading consumer failures—and the Redis-backed patterns that fixed each.

By Sagar Deepak Joshi

Java News Roundup: Hardwood 1.0, Endive 1.0, Azul Payara, Quarkus, WildFly, LangChain4j, OSSI

Michael Redlich — Mon, 29 Jun 2026 23:30:00 GMT

This week's Java roundup for June 22nd, 2026, features news highlighting: the GA releases of Hardwood 1.0 and Endive 1.0; the June 2026 edition of Azul Payara; point releases of Quarkus, LangChain4j; the first beta release of WildFly 41; and introducing Eliya JDK and the Open Source Sustainability Initiative (OSSI), the latter of which was founded by HeroDevs and Commonhaus Foundation.

By Michael Redlich

Eliya 25 Brings a JVM-Level Diagnostic Profile to OpenJDK 25 LTS

A N M Bazlur Rahman — Mon, 29 Jun 2026 14:50:00 GMT

Asymm Systems has released Eliya 25.0.3, an OpenJDK 25 LTS distribution aimed at improving production diagnostics in Java environments. It consolidates several HotSpot features into an opt-in Production profile. Eliya is designed for teams needing reliable diagnostic data, especially in regulated settings. Future enhancements are planned for Phase 2.

By A N M Bazlur Rahman