Moderne licensed

Apache Commons best practices

Recipe IDorg.openrewrite.apache.commons.ApacheCommonsBestPracticesArtifactorg.openrewrite.recipe:rewrite-apache

Apply best practices to code that uses Apache Commons libraries: migrate off the end-of-life Commons Lang 2.x, Commons Collections 3.x and Commons Math 2.x major versions, correct the commons-io coordinates, replace deprecated APIs with their supported replacements, make character encodings explicit, and prefer the Java standard library where it now offers an equivalent.

Composite recipecommonsapacheMSAL

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.apache.commons.ApacheCommonsBestPractices

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

mod config recipes jar install org.openrewrite.recipe:rewrite-apache:RELEASE

Definition

This recipe runs the following recipes in order.

Migrates to Apache Commons Collections 4.xorg.openrewrite.apache.commons.collections.UpgradeApacheCommonsCollections_3_4
Migrates to Apache Commons Lang 3.xorg.openrewrite.apache.commons.lang.UpgradeApacheCommonsLang_2_3
Migrates to Apache Commons Math 3.xorg.openrewrite.apache.commons.math.UpgradeApacheCommonsMath_2_3
Relocate org.apache.commons:commons-io to commons-io:commons-ioorg.openrewrite.apache.commons.io.RelocateApacheCommonsIo
Use IOUtils method that include their charset encodingorg.openrewrite.apache.commons.io.ApacheIOUtilsUseExplicitCharset
Migrate deprecated SystemUtils constantsorg.openrewrite.apache.commons.lang3.MigrateSystemUtilsDeprecations
Prefer the Java standard library instead of Apache Commonsorg.openrewrite.apache.commons.PreferJavaStandardLibrary

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