Prefer the Java 21 standard library instead of Guava
Recipe ID
org.openrewrite.java.migrate.guava.NoGuavaJava21Artifact
org.openrewrite.recipe:rewrite-migrate-javaGuava filled in important gaps in the Java standard library and still does. But at least some of Guava's API surface area is covered by the Java standard library now, and some projects may be able to remove Guava altogether if they migrate to standard library for these functions.
Usage
This recipe has no required configuration options. You’ll need the Moderne CLI configured before running the command below.
mod run . --recipe org.openrewrite.java.migrate.guava.NoGuavaJava21If the recipe isn’t available locally, install it with:
mod config recipes jar install org.openrewrite.recipe:rewrite-migrate-java:3.41.0Definition
This recipe runs the following recipes in order.
- Prefer JDK methods for Maps and Sets of an expected size
org.openrewrite.java.migrate.guava.NoMapsAndSetsWithExpectedSize - Prefer
Math#clamporg.openrewrite.java.migrate.guava.PreferMathClamp
Data tables
Structured output this recipe can produce.
- Source files that had resultsSource files that were modified by the recipe run.
org.openrewrite.table.SourcesFileResults - Source files that had search resultsSearch results that were found during the recipe run.
org.openrewrite.table.SearchResults - Source files that errored on a recipeThe details of all errors produced by a recipe run.
org.openrewrite.table.SourcesFileErrors - Recipe performanceStatistics used in analyzing the performance of recipes.
org.openrewrite.table.RecipeRunStats