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Moderne licensed

Use logger instead of System.out print statements

Recipe IDorg.openrewrite.java.logging.SystemOutToLogging
Artifactorg.openrewrite.recipe:rewrite-logging-frameworks

Replace System.out print statements with a logger.

Single recipeMSAL

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.logging.SystemOutToLogging

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

mod config recipes jar install org.openrewrite.recipe:rewrite-logging-frameworks:3.31.0

Options

NameTypeDescription
addLoggerBooleanAdd a logger field to the class if it isn't already present.
loggerNameStringThe name of the logger to use when generating a field.
e.g. log
loggingFrameworkStringThe logging framework to use.
levelStringThe logging level to turn System.out print statements into.

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