Use static import

org.openrewrite.java.UseStaticImport
Removes unnecessary receiver types from static method invocations. For example, Collections.emptyList() becomes emptyList().
Source
​GitHub, Issue Tracker, Maven Central​
groupId: org.openrewrite
artifactId: rewrite-java
version: 8.6.0
Options
Type
Name
Description
String
methodPattern
A method pattern that is used to find matching method invocations.
Usage
This recipe has required configuration parameters. Recipes with required configuration parameters cannot be activated directly. To activate this recipe you must create a new recipe which fills in the required parameters. In your rewrite.yml create a new recipe with a unique name. For example: com.yourorg.UseStaticImportExample. Here's how you can define and customize such a recipe within your rewrite.yml:
rewrite.yml
---
type: specs.openrewrite.org/v1beta/recipe
name: com.yourorg.UseStaticImportExample
displayName: Use static import example
recipeList:
  - org.openrewrite.java.UseStaticImport:
      methodPattern: java.util.Collections emptyList()
Now that com.yourorg.UseStaticImportExample has been defined activate it in your build file:
Gradle
Maven
1.Add the following to your build.gradle file:
build.gradle
plugins {
    id("org.openrewrite.rewrite") version("6.3.11")
}
​
rewrite {
    activeRecipe("com.yourorg.UseStaticImportExample")
}
​
repositories {
    mavenCentral()
}
2.Run 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>5.5.2</version>
        <configuration>
          <activeRecipes>
            <recipe>com.yourorg.UseStaticImportExample</recipe>
          </activeRecipes>
        </configuration>
      </plugin>
    </plugins>
  </build>
</project>
2.Run mvn rewrite:run to run the recipe.
Contributors
​Jonathan Leitschuh​
​Jonathan Schnéider​
​Knut Wannheden​
See how this recipe works across multiple open-source repositories
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Type	Name	Description
`String`	methodPattern	A method pattern that is used to find matching method invocations.

Update source positions

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Last modified 6d ago