Replace java.util.Stack with java.util.Deque
Recipe ID
org.openrewrite.staticanalysis.ReplaceStackWithDequeArtifact
org.openrewrite.recipe:rewrite-static-analysisFrom the Javadoc of Stack:
> A more complete and consistent set of LIFO stack operations is provided by the Deque interface and its implementations, which should be used in preference to this class.
Stack inherits from Vector, which carries unnecessary synchronization overhead in single-threaded contexts and exposes non-stack operations like random index access.
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.staticanalysis.ReplaceStackWithDequeIf the recipe isn’t available locally, install it with:
mod config recipes jar install org.openrewrite.recipe:rewrite-static-analysis:2.40.0Data 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