Project Valhalla, Explained: How a Decade of Work Arrives in JDK 28

Software Development, Programming Languages, Java(jvm-weekly.com)view on HackerNews

Project ValhallaValue ClassesJavaPerformanceMemory Layout

Author: philonoist

Date: 6/19/2026

Article Summary:

An in-depth explanation of Project Valhalla, a Java feature that allows developers to write value classes that can be used like primitives, but still have the benefits of objects.