macOS
Homebrewvérifié · 100%
brew install openjdk@8local Homebrew formula metadata
MacPortsvérifié · 94%
sudo port install openjdk8MacPorts ports tree · java/openjdk8/Portfile · Source: api.github.com
brew
Installer openjdk@8 avec Homebrew, apt, apk, chocolatey, MacPorts, Nix, winget
Consultez les chemins d'installation, exécutables, métadonnées et notes de sécurité de openjdk@8 pour les workflows d'agents IA.
installation
Commandes d'installation supplémentaires
Linux
Ubuntu aptvérifié · 92%
sudo apt install openjdk-8-dbgUbuntu 24.04 LTS package indexes · openjdk-8-dbg · Source: archive.ubuntu.com
Alpine Linux apkvérifié · 92%
sudo apk add openjdk8Alpine Linux edge package indexes · openjdk8 · Source: dl-cdn.alpinelinux.org
Nixvérifié · 92%
nix profile install nixpkgs#openjdk8nixpkgs package indexes · openjdk8 · Source: raw.githubusercontent.com
Windows
Chocolateyvérifié · 92%
choco install openjdk8Chocolatey community package catalog · openjdk8 · Source: community.chocolatey.org
Windows Package Managervérifié · 92%
winget install --id Microsoft.OpenJDK.17 -eWindows Package Manager source index · Microsoft.OpenJDK.17 · Source: cdn.winget.microsoft.com
aperçu
Résumé du paquet
Development kit for the Java programming language
Liens du projet
Commandes et alias
- appletviewer
- clhsdb
- extcheck
- hsdb
- idlj
- javah
- jhat
- jsadebugd
- native2ascii
- orbd
- policytool
- servertool
- tnameserv
- wsgen
- wsimport
- xjc
historique
Historique du projet et usages
OpenJDK 8 is the open-source reference implementation of Java SE 8, released on 18 March 2014. It is one of the most historically important Java packaging targets because it introduced lambda expressions to the Java language and became a long-lived compatibility baseline for enterprise and library ecosystems.
Historique du projet
The JDK 8 Project was created to produce the Java SE 8 reference implementation defined by JSR 337. Its release plan was reshaped after the original September 2013 target slipped; the final schedule reached General Availability on 18 March 2014.
OpenJDK describes JDK 8 as the second part of the Java 'Plan B' release strategy, with Project Lambda as the single driving feature. Project Jigsaw was originally proposed for the release but was dropped, while additional JEPs were included when they fit the schedule required for Lambda.
Historique d'adoption
JDK 8 became a durable baseline because lambdas, method references, default methods, and the core-library changes around functional-style programming altered everyday Java source code without requiring the later module-system migration introduced in Java 9. Many libraries and applications used Java 8 as the minimum runtime for years because it was the first Java line with those features.
The JDK 8 page notes that the original feature project was dissolved in February 2025 and that update releases are handled through the JDK 8 Updates Project. That split explains the package shape: openjdk@8 is a legacy version slot, not the place where new Java feature development happens.
Modes d'utilisation
Developers install openjdk@8 to compile or run software that still targets Java 8 bytecode or depends on Java 8-era APIs and behavior. It is common in legacy application builds, older Android-adjacent tooling, enterprise middleware, and libraries that intentionally maintain Java 8 compatibility for downstream users.
The package includes the full JDK toolchain: java, javac, jar, javadoc, keytool, jdb, jcmd, jps, jstack, jstat, and related utilities. Its value is not novelty; it is being able to reproduce an older Java build environment exactly enough for maintenance work.
Pourquoi les passionnés de paquets s'y intéressent
OpenJDK 8 is the classic argument for versioned runtime formulae. Removing it would simplify the package index but break a large class of real builds whose source or dependency policy still says 'Java 8'.
It also marks a boundary in Java packaging history: Java 8 is pre-module-system, pre-six-month-feature-cadence, and pre-modern preview/incubator workflow, yet it contains the Lambda-era language model that many Java libraries still treat as the floor.
Chronologie
- 26 April 2012: JDK 8 milestone M1 began the public milestone sequence listed by the project.
- 13 June 2013: the project reached feature complete at milestone M7.
- 18 March 2014: JDK 8 reached General Availability.
- February 2025: the original JDK 8 Project was dissolved, with JDK feature releases produced by the JDK Project and JDK 8 updates handled separately.
Related projects
- JDK 8 is closely tied to Project Lambda and to the JDK 8 Updates Project. It also sits before the JDK 9 module-system era and before the JDK Project's later six-month release train.
Sources
posture de sécurité
Aucune couverture d'outil protégé trouvée pour le moment
Aucun manifest local de gestion des secrets correspondant n'a été trouvé pour openjdk@8. Les métadonnées de paquet Nucleus restent publiées ici afin que la couverture future dispose d'une URL stable.
Comportement d'installation
- Aucun hook post-install Homebrew n’est enregistré dans les métadonnées de formule.
- Les métadonnées de bottle Homebrew sont disponibles pour 3 plateformes.
- S’installe avec 2 dépendances d’exécution.
- Les métadonnées de compilation listent 3 dépendances de compilation.
Revue recommandée
Avant une utilisation sans surveillance par un agent, vérifiez si l'outil lit des identifiants en clair, écrit un état distant, publie des artefacts ou lance des plugins.
exécutables
Exécutables installés
| Commande | Type | Exposition | Note |
|---|---|---|---|
appletviewer | cli | exécutable global | |
clhsdb | cli | exécutable global | |
extcheck | cli | exécutable global | |
hsdb | cli | exécutable global | |
idlj | cli | exécutable global | |
javah | cli | exécutable global | |
jhat | cli | exécutable global | |
jsadebugd | cli | exécutable global | |
native2ascii | cli | exécutable global | |
orbd | cli | exécutable global | |
policytool | cli | exécutable global | |
servertool | cli | exécutable global | |
tnameserv | cli | exécutable global | |
wsgen | cli | exécutable global | |
wsimport | cli | exécutable global | |
xjc | cli | exécutable global |
fraîcheur
Version et fraîcheur
Ces signaux séparent l'âge de génération de la page, l'activité du gestionnaire de paquets et la comparaison avec les versions amont. Un retard de version n'est signalé que lorsqu'une URL de preuve et des versions comparables sont présentes.
page générée2026-07-10
version du gestionnaire1.8.0-492
gestionnaire mis à jour2026-06-22
données localesOK
amontnot checked
dernière version détectéenon détecté
https://github.com/openjdk/jdk8u
- infoNo cached GitHub release or tag data was available.https://github.com/openjdk/jdk8uconfiance none
métadonnées d'installation
Métadonnées du paquet
| Clé du paquet | brew:openjdk@8 |
|---|---|
| Version | 1.8.0-492 |
| Gestionnaire de paquets | Homebrew |
| Page du gestionnaire de paquets | https://formulae.brew.sh/formula/openjdk@8 |
| Page d'accueil | https://openjdk.org/ |
| Dépôt | https://github.com/openjdk/jdk8u |
| Docs amont | https://docs.oracle.com/javase/8/docs |
| Licence | GPL-2.0-only |
| Archive source | https://github.com/openjdk/jdk8u/archive/refs/tags/jdk8u492-ga.tar.gz |
| Dernière mise à jour | 2026-06-22T16:28:23-04:00 |
| Pulse | updated |
| Dépendances | freetype, giflib |
| Dépendances de compilation | autoconf, gawk, pkgconf |
| Bouteille | disponible (sur arm64_linux, sonoma, x86_64_linux) |
| post-install Homebrew | non défini |
| Service | aucun déclaré |
| Précautions | For the system Java wrappers to find this JDK, symlink it with sudo ln -sfn $HOMEBREW_PREFIX/opt/openjdk@8/libexec/openjdk.jdk /Library/Java/JavaVirtualMachines/openjdk-8.jdk |
faits du registre
Détails de la base source
| Source Database | Homebrew formula API |
|---|---|
| Tap | homebrew/core |
| Full Name | openjdk@8 |
| Version Scheme | 0 |
| Revision | 0 |
| Requirements |
|
| Bottle Stable Root URL | https://ghcr.io/v2/homebrew/core |
| Deprecated | yes |
| Disabled | no |
| Keg Only | yes |
| URL Keys |
|
correspondances dans les bases sources
Autres enregistrements de gestionnaires de paquets
Les correspondances proviennent d’index externes de gestionnaires de paquets et restent séparées des liens de paquets Automic Vault locaux.
Ubuntu apt95%
openjdk-8-dbg 8u402-ga-8build1
Java runtime based on OpenJDK (debugging symbols)
https://openjdk.org/projects/jdk8u/
sudo apt install openjdk-8-dbg- Section: universe/debug
- Architecture: amd64
- Source Package: openjdk-8
- 1 Dépendances
- 2 dépendances optionnelles
- normalized package name match
- Correspondance par : Openjdk 8
Ubuntu apt95%
openjdk-8-demo 8u402-ga-8build1
Java runtime based on OpenJDK (demos and examples)
https://openjdk.org/projects/jdk8u/
sudo apt install openjdk-8-demo- Section: universe/java
- Architecture: amd64
- Source Package: openjdk-8
- 4 Dépendances
- normalized package name match
- Correspondance par : Openjdk 8
Ubuntu apt95%
openjdk-8-doc 8u402-ga-8build1
OpenJDK Development Kit (JDK) documentation
https://openjdk.org/projects/jdk8u/
sudo apt install openjdk-8-doc- Section: universe/doc
- Architecture: all
- Source Package: openjdk-8
- 1 dépendances optionnelles
- normalized package name match
- Correspondance par : Openjdk 8
Ubuntu apt95%
openjdk-8-jdk 8u402-ga-8build1
OpenJDK Development Kit (JDK)
https://openjdk.org/projects/jdk8u/
sudo apt install openjdk-8-jdk- Section: universe/java
- Architecture: amd64
- Source Package: openjdk-8
- 5 Dépendances
- 7 fournit
- 4 dépendances optionnelles
- normalized package name match
- Correspondance par : Openjdk 8
Ubuntu apt95%
openjdk-8-jdk-headless 8u402-ga-8build1
OpenJDK Development Kit (JDK) (headless)
https://openjdk.org/projects/jdk8u/
sudo apt install openjdk-8-jdk-headless- Section: universe/java
- Architecture: amd64
- Source Package: openjdk-8
- 3 Dépendances
- 6 fournit
- 2 dépendances optionnelles
- normalized package name match
- Correspondance par : Openjdk 8
Ubuntu apt95%
openjdk-8-jre 8u402-ga-8build1
OpenJDK Java runtime, using Hotspot JIT
https://openjdk.org/projects/jdk8u/
sudo apt install openjdk-8-jre- Section: universe/java
- Architecture: amd64
- Source Package: openjdk-8
- 17 Dépendances
- 6 fournit
- 1 dépendances optionnelles
- normalized package name match
- Correspondance par : Openjdk 8
Ubuntu apt95%
openjdk-8-jre-headless 8u402-ga-8build1
OpenJDK Java runtime, using Hotspot JIT (headless)
https://openjdk.org/projects/jdk8u/
sudo apt install openjdk-8-jre-headless- Section: universe/java
- Architecture: amd64
- Source Package: openjdk-8
- 20 Dépendances
- 6 fournit
- 8 dépendances optionnelles
- normalized package name match
- Correspondance par : Openjdk 8
Ubuntu apt95%
openjdk-8-jre-zero 8u402-ga-8build1
Alternative JVM for OpenJDK, using Zero
https://openjdk.org/projects/jdk8u/
sudo apt install openjdk-8-jre-zero- Section: universe/java
- Architecture: amd64
- Source Package: openjdk-8
- 3 Dépendances
- normalized package name match
- Correspondance par : Openjdk 8
Ubuntu apt95%
openjdk-8-source 8u402-ga-8build1
OpenJDK Development Kit (JDK) source files
https://openjdk.org/projects/jdk8u/
sudo apt install openjdk-8-source- Section: universe/java
- Architecture: all
- Source Package: openjdk-8
- 2 Dépendances
- normalized package name match
- Correspondance par : Openjdk 8
MacPorts94%
openjdk8
sudo port install openjdk8- package manager index match
- Correspondance par : Openjdk8
Nix92%
openjdk8
nix profile install nixpkgs#openjdk8- package manager index match
- Correspondance par : Openjdk8
apk92%
openjdk8 8.482.08-r0
OpenJDK 8 provided by IcedTea
https://icedtea.classpath.org/
sudo apk add openjdk8- License: custom
- Architecture: x86_64
- Source Package: openjdk8
- 1 Dépendances
- 1 fournit
- package manager index match
- Correspondance par : Openjdk8
apk92%
openjdk8-dbg 8.482.08-r0
OpenJDK 8 provided by IcedTea (debug symbols)
https://icedtea.classpath.org/
sudo apk add openjdk8-dbg- License: custom
- Architecture: x86_64
- Source Package: openjdk8
- 1 Dépendances
- package manager index match
- Correspondance par : Openjdk8
apk92%
openjdk8-demos 8.482.08-r0
OpenJDK 8 Java Demos and Samples
https://icedtea.classpath.org/
sudo apk add openjdk8-demos- License: custom
- Architecture: x86_64
- Source Package: openjdk8
- 1 Dépendances
- package manager index match
- Correspondance par : Openjdk8
apk92%
openjdk8-doc 8.482.08-r0
OpenJDK 8 provided by IcedTea (documentation)
https://icedtea.classpath.org/
sudo apk add openjdk8-doc- License: custom
- Architecture: x86_64
- Source Package: openjdk8
- package manager index match
- Correspondance par : Openjdk8
apk92%
openjdk8-jdk 8.482.08-r0
OpenJDK 8 provided by IcedTea (JDK)
https://icedtea.classpath.org/
sudo apk add openjdk8-jdk- License: custom
- Architecture: x86_64
- Source Package: openjdk8
- 1 Dépendances
- 1 fournit
- package manager index match
- Correspondance par : Openjdk8
piste source
Généré depuis les données du dépôt
Cette page est servie par av-web depuis l'artéfact SQLite privé des paquets généré par scripts/generate-pkg-sqlite.py.
Combined YAML source
View the package source record on GitHub.
Sources utilisées
- Nucleus package database
- cross-ecosystem install command graph
- curated package history
- external package-manager database matches
- package relationship graph
- package version freshness
- package-page enrichment