Gradle Retrolambda

gradle-retrolambda est un plugin Gradle et un transformateur de bytecode conçu pour permettre l'utilisation des expressions lambda Java modernes dans les environnements d'exécution Java et Android hérités. Il fonctionne comme un outil de backporting qui garantit que la syntaxe de programmation fonctionnelle moderne reste compatible avec les anciennes machines virtuelles.

Le projet transforme les fichiers de classe compilés pour les rendre compatibles avec les environnements Java 6 et 7. Cela permet d'utiliser des fonctionnalités Java modernes dans des projets qui doivent maintenir une rétrocompatibilité avec d'anciens niveaux d'API et des appareils Android obsolètes.

L'outil s'intègre au processus d'automatisation de build Gradle, en appliquant des transformations post-compilation pour modifier la sortie binaire. Il utilise le désucrage au niveau du bytecode pour convertir les expressions lambda en classes internes anonymes et génère des ponts d'exécution compatibles.

Features

Bytecode Desugaring - Transforms modern lambda expression instructions into compatible anonymous inner class bytecode for older Java runtime environments.
Build Lifecycle Hooks - Hooks into the standard Java compilation lifecycle to modify class files immediately after the compiler finishes.
Bytecode Transformers - Gradle plugin that converts Java lambda expressions into bytecode compatible with Java 6 and 7 environments.
Android Bytecode Compatibility Tools - Gradle extension that ensures modern Java source code runs on older Android devices by transforming lambda expressions.
Legacy Runtime Compatibility - Enables use of modern Java syntax in Android applications that must maintain compatibility with older API levels.
Bytecode Manipulation Libraries - Uses a low-level bytecode library to parse and rewrite Java class files without requiring original source code.
Cross-Version JVM Compilation - Allows writing code using modern Java features while targeting older versions of the Java Virtual Machine.
Legacy Application Support - Adds modern lambda expressions to projects running on Java 6 or Java 7 without upgrading the entire runtime environment.
Language Feature Backporting - Transforms modern lambda expressions into bytecode compatible with older Java runtime environments during compilation.
Gradle Build Systems - Integrates bytecode transformation into a Gradle build process to ensure Java lambdas work on older virtual machines.
Java Environments - Enables modern functional programming syntax in legacy Java and Android runtime environments.
Legacy Runtime Compatibility - Creates synthetic classes and methods that allow newer language features to execute on legacy virtual machines.
Post-Compilation Transformations - Modifies the compiled binary output instead of altering the source code or the compiler frontend.
Advanced Development Frameworks - Gradle plugin for Java lambda support on older Android.
Development Productivity Tools - Enables modern language features on older runtime environments.

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evantgradle-retrolambda

Name: evant/gradle-retrolambda
Author: evant

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Gradle Retrolambda

Features

Bytecode Desugaring - Transforms modern lambda expression instructions into compatible anonymous inner class bytecode for older Java runtime environments.
Build Lifecycle Hooks - Hooks into the standard Java compilation lifecycle to modify class files immediately after the compiler finishes.
Bytecode Transformers - Gradle plugin that converts Java lambda expressions into bytecode compatible with Java 6 and 7 environments.
Android Bytecode Compatibility Tools - Gradle extension that ensures modern Java source code runs on older Android devices by transforming lambda expressions.
Legacy Runtime Compatibility - Enables use of modern Java syntax in Android applications that must maintain compatibility with older API levels.
Bytecode Manipulation Libraries - Uses a low-level bytecode library to parse and rewrite Java class files without requiring original source code.
Cross-Version JVM Compilation - Allows writing code using modern Java features while targeting older versions of the Java Virtual Machine.
Legacy Application Support - Adds modern lambda expressions to projects running on Java 6 or Java 7 without upgrading the entire runtime environment.
Language Feature Backporting - Transforms modern lambda expressions into bytecode compatible with older Java runtime environments during compilation.
Gradle Build Systems - Integrates bytecode transformation into a Gradle build process to ensure Java lambdas work on older virtual machines.
Java Environments - Enables modern functional programming syntax in legacy Java and Android runtime environments.
Legacy Runtime Compatibility - Creates synthetic classes and methods that allow newer language features to execute on legacy virtual machines.
Post-Compilation Transformations - Modifies the compiled binary output instead of altering the source code or the compiler frontend.
Advanced Development Frameworks - Gradle plugin for Java lambda support on older Android.
Development Productivity Tools - Enables modern language features on older runtime environments.

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Questions fréquentes

Que fait evant/gradle-retrolambda ?

Quelles sont les fonctionnalités principales de evant/gradle-retrolambda ?

Les fonctionnalités principales de evant/gradle-retrolambda sont : Bytecode Desugaring, Build Lifecycle Hooks, Bytecode Transformers, Android Bytecode Compatibility Tools, Legacy Runtime Compatibility, Bytecode Manipulation Libraries, Cross-Version JVM Compilation, Legacy Application Support.

Quelles sont les alternatives open-source à evant/gradle-retrolambda ?

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