AloisSeckar/demos-java

JEP 529 – Vector API (Eleventh Incubator)

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#363 opened on Apr 8, 2026

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Description

The current implementation is in JEP 508.

The recent https://openjdk.org/jeps/529 need new JEP 529 demo implementation and JEP 508 should be turned into a linking class pointing to JEP 529.

NOTE: This is an ADVANCED task to help with. Be sure you understand the requirements. Check previous contributions with advanced label and ask if you have any questions or doubts before doing work that will not be helpful.

Contributor guide

Research direction
Implement the JEP 529 Vector API demo and refactor the JEP 508 demo to serve as a linking class pointing to the new one.
Tech stack
java
Domain
backend
Issue type
Feature
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
4
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
Half day
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
Fresh
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
Mostly clear
Prerequisites
JavaGit
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
20