JEP 401

Assess

Techniques

A Java Enhancement Proposal for preview Value Objects in the Java platform.

Why it's here

Placed in Assess: 1 article(s) of evidence from 2 source(s), led by framework updates, with 1 in the last 30 days. Confidence 32%.

7Hacker News·7/31/2026framework_update
JEP 401 Value Objects preview merged into OpenJDK master
OpenJDK has merged JEP 401, which introduces Value Objects in preview form as part of Project Valhalla. The change moves the Java platform closer to supporting more efficient, identity-free data types with potential performance and memory-use benefits.