Prefer Math#addExact

org.openrewrite.java.migrate.guava.PreferMathAddExact
Prefer java.lang.Math#addExact instead of using com.google.common.math.IntMath#checkedAdd or com.google.common.math.IntMath#addExact
Tags
guava
Source
​Github, Issue Tracker, Maven Central​
groupId: org.openrewrite.recipe
artifactId: rewrite-migrate-java
version: 1.21.1
Usage
This recipe has no required configuration options. It can be activated by adding a dependency on org.openrewrite.recipe:rewrite-migrate-java:1.21.1 in your build file or by running a shell command (in which case no build changes are needed):
Gradle
Maven POM
Maven Command Line
build.gradle
plugins {
    id("org.openrewrite.rewrite") version("5.40.4")
}
​
rewrite {
    activeRecipe("org.openrewrite.java.migrate.guava.PreferMathAddExact")
}
​
repositories {
    mavenCentral()
}
​
dependencies {
    rewrite("org.openrewrite.recipe:rewrite-migrate-java:1.21.1")
}
pom.xml
<project>
  <build>
    <plugins>
      <plugin>
        <groupId>org.openrewrite.maven</groupId>
        <artifactId>rewrite-maven-plugin</artifactId>
        <version>4.45.0</version>
        <configuration>
          <activeRecipes>
            <recipe>org.openrewrite.java.migrate.guava.PreferMathAddExact</recipe>
          </activeRecipes>
        </configuration>
        <dependencies>
          <dependency>
            <groupId>org.openrewrite.recipe</groupId>
            <artifactId>rewrite-migrate-java</artifactId>
            <version>1.21.1</version>
          </dependency>
        </dependencies>
      </plugin>
    </plugins>
  </build>
</project>
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.guava.PreferMathAddExact
Definition
Recipe List
Yaml Recipe List
​Change method name​
methodPattern: com.google.common.math.IntMath checkedAdd(..)
newMethodName: addExact
​Change method target to static​
methodPattern: com.google.common.math.IntMath addExact(..)
fullyQualifiedTargetTypeName: java.lang.Math
---
type: specs.openrewrite.org/v1beta/recipe
name: org.openrewrite.java.migrate.guava.PreferMathAddExact
displayName: Prefer `Math#addExact`
description: Prefer `java.lang.Math#addExact` instead of using `com.google.common.math.IntMath#checkedAdd` or `com.google.common.math.IntMath#addExact`
tags:
  - guava
recipeList:
  - org.openrewrite.java.ChangeMethodName:
      methodPattern: com.google.common.math.IntMath checkedAdd(..)
      newMethodName: addExact
  - org.openrewrite.java.ChangeMethodTargetToStatic:
      methodPattern: com.google.common.math.IntMath addExact(..)
      fullyQualifiedTargetTypeName: java.lang.Math
​
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.

Prefer Map.of(..) in Java 9 or higher

Prefer Math#multiplyExact

Last modified 22d ago