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Replace null type in StdDeserializer constructor with actual type

Recipe IDorg.openrewrite.java.jackson.StdDeserializerNullConstructor
Artifactorg.openrewrite.recipe:rewrite-jackson

In Jackson 3, StdDeserializer no longer accepts null for the handled type parameter. This recipe replaces this(null) and super((Class<?>) null) in StdDeserializer subclass constructors with the actual type parameter from the class declaration.

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 org.openrewrite.java.jackson.StdDeserializerNullConstructor

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

mod config recipes jar install org.openrewrite.recipe:rewrite-jackson:1.28.0

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