← All recipes
Open source

Prefer Multimap#get(Object) over more contrived alternatives

Recipe IDtech.picnic.errorprone.refasterrules.MultimapRulesRecipes$MultimapGetRecipe
Artifactorg.openrewrite.recipe:rewrite-third-party

<strong>Warning:</strong> this rewrite rule is not completely behavior preserving: the original code will yield null for unknown keys, while the replacement code will return an empty collection for unknown keys.

Single recipeApache 2.0

Usage

This recipe has no required configuration options. You’ll need the Moderne CLI configured before running the command below.

mod run . --recipe tech.picnic.errorprone.refasterrules.MultimapRulesRecipes$MultimapGetRecipe

If the recipe isn’t available locally, install it with:

mod config recipes jar install org.openrewrite.recipe:rewrite-third-party:0.44.0

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