Find Base64.getDecoder() calls inside loops
Recipe ID
org.openrewrite.kotlin.performance.FindBase64GetDecoderInLoops$KtRecipeArtifact
io.moderne.recipe:recipes-kotlinBase64.getDecoder() returns a shared singleton, so the call itself is cheap — but reading the decoder from a final field is cheaper still. Hoist the decoder to a top-level private val for clarity.
Usage
This recipe has no required configuration options. You’ll need the Moderne CLI configured before running the command below.
mod run . --recipe org.openrewrite.kotlin.performance.FindBase64GetDecoderInLoops$KtRecipeIf the recipe isn’t available locally, install it with:
mod config recipes jar install io.moderne.recipe:recipes-kotlin:0.2.0Data 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