Comment on page
Use modernized java.util.concurrent APIs

org.openrewrite.java.migrate.concurrent.JavaConcurrentAPIs
The Java concurrent APIs were updated in Java 9 and those changes resulted in certain APIs being deprecated. This recipe update an application to replace the deprecated APIs with their modern alternatives.
Recipe source
​GitHub, Issue Tracker, Maven Central​
groupId: org.openrewrite.recipe
artifactId: rewrite-migrate-java
version: 2.3.0
This recipe is composed of more than one recipe. If you want to customize the set of recipes this is composed of, you can find and copy the GitHub source for the recipe from the link above.
Usage
This recipe has no required configuration options. It can be activated by adding a dependency on org.openrewrite.recipe:rewrite-migrate-java:2.3.0 in your build file or by running a shell command (in which case no build changes are needed):
Gradle
Gradle init script
Maven POM
Maven Command Line
Moderne CLI
1.Add the following to your build.gradle file:
build.gradle
plugins {
    id("org.openrewrite.rewrite") version("6.5.6")
}
​
rewrite {
    activeRecipe("org.openrewrite.java.migrate.concurrent.JavaConcurrentAPIs")
}
​
repositories {
    mavenCentral()
}
​
dependencies {
    rewrite("org.openrewrite.recipe:rewrite-migrate-java:2.3.0")
}
2.Run gradle rewriteRun to run the recipe.
1.Create a file named init.gradle in the root of your project.
init.gradle
initscript {
    repositories {
        maven { url "https://plugins.gradle.org/m2" }
    }
    dependencies { classpath("org.openrewrite:plugin:6.5.6") }
}
rootProject {
    plugins.apply(org.openrewrite.gradle.RewritePlugin)
    dependencies {
        rewrite("org.openrewrite.recipe:rewrite-migrate-java:2.3.0")
    }
    rewrite {
        activeRecipe("org.openrewrite.java.migrate.concurrent.JavaConcurrentAPIs")
    }
    afterEvaluate {
        if (repositories.isEmpty()) {
            repositories {
                mavenCentral()
            }
        }
    }
}
2.Run gradle --init-script init.gradle rewriteRun to run the recipe.
1.Add the following to your pom.xml file:
pom.xml
<project>
  <build>
    <plugins>
      <plugin>
        <groupId>org.openrewrite.maven</groupId>
        <artifactId>rewrite-maven-plugin</artifactId>
        <version>5.13.0</version>
        <configuration>
          <activeRecipes>
            <recipe>org.openrewrite.java.migrate.concurrent.JavaConcurrentAPIs</recipe>
          </activeRecipes>
        </configuration>
        <dependencies>
          <dependency>
            <groupId>org.openrewrite.recipe</groupId>
            <artifactId>rewrite-migrate-java</artifactId>
            <version>2.3.0</version>
          </dependency>
        </dependencies>
      </plugin>
    </plugins>
  </build>
</project>
2.Run mvn rewrite:run to run the recipe.
shell
mvn -U org.openrewrite.maven:rewrite-maven-plugin:run \
  -Drewrite.recipeArtifactCoordinates=org.openrewrite.recipe:rewrite-migrate-java:RELEASE \
  -Drewrite.activeRecipes=org.openrewrite.java.migrate.concurrent.JavaConcurrentAPIs
You will need to have configured the Moderne CLI on your machine before you can run the following command.
shell
mod run . --recipe JavaConcurrentAPIs
Definition
Recipe List
Yaml Recipe List
​Use AtomicBoolean#weakCompareAndSetPlain(boolean, boolean)​
​Use AtomicInteger#weakCompareAndSetPlain(int, int)​
​Use AtomicIntegerArray#weakCompareAndSetPlain(int, int, int)​
​Use AtomicLong#weakCompareAndSetPlain(long, long)​
​Use AtomicLongArray#weakCompareAndSetPlain(int, long, long)​
​Use AtomicReference#weakCompareAndSetPlain(T, T)​
​Use AtomicReferenceArray#weakCompareAndSetPlain(int, T, T)​
---
type: specs.openrewrite.org/v1beta/recipe
name: org.openrewrite.java.migrate.concurrent.JavaConcurrentAPIs
displayName: Use modernized `java.util.concurrent` APIs
description: The Java concurrent APIs were updated in Java 9 and those changes resulted in certain APIs being deprecated. This recipe update an application to replace the deprecated APIs with their modern alternatives. 
​
recipeList:
  - org.openrewrite.java.migrate.concurrent.MigrateAtomicBooleanWeakCompareAndSetToWeakCompareAndSetPlain
  - org.openrewrite.java.migrate.concurrent.MigrateAtomicIntegerWeakCompareAndSetToWeakCompareAndSetPlain
  - org.openrewrite.java.migrate.concurrent.MigrateAtomicIntegerArrayWeakCompareAndSetToWeakCompareAndSetPlain
  - org.openrewrite.java.migrate.concurrent.MigrateAtomicLongWeakCompareAndSetToWeakCompareAndSetPlain
  - org.openrewrite.java.migrate.concurrent.MigrateAtomicLongArrayWeakCompareAndSetToWeakCompareAndSetPlain
  - org.openrewrite.java.migrate.concurrent.MigrateAtomicReferenceWeakCompareAndSetToWeakCompareAndSetPlain
  - org.openrewrite.java.migrate.concurrent.MigrateAtomicReferenceArrayWeakCompareAndSetToWeakCompareAndSetPlain
​
See how this recipe works across multiple open-source repositories
​​
​​
The community edition of the Moderne platform enables you to easily run recipes across thousands of open-source repositories.
Please contact Moderne for more information about safely running the recipes on your own codebase in a private SaaS.
Use AtomicReferenceArray#weakCompareAndSetPlain(int, T, T)
java.util.logging APIs
Last modified 9d ago