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Relocate a misplaced leading @Nullable on a primitive array to the array reference

Recipe IDio.moderne.nullability.RelocateNullableToArrayReference
Artifactio.moderne.recipe:rewrite-nullability

Turns @Nullable long[] x into long @Nullable [] x. On a primitive-element array a leading @Nullable binds to the (impossible-to-be-null) element type, so NullAway still treats the array reference as @NonNull; moving the annotation to the array-reference position that NullAway reads fixes that without changing intent. Only primitive-element arrays are changed; object-element arrays, where a leading @Nullable legitimately means nullable elements, are left untouched.

Single recipeProprietary

Usage

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

mod run . --recipe io.moderne.nullability.RelocateNullableToArrayReference

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

mod config recipes jar install io.moderne.recipe:rewrite-nullability:0.3.1

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