usejavastylearraydeclarations.md

No C-style array declarations

org.openrewrite.staticanalysis.UseJavaStyleArrayDeclarations

Change C-Style array declarations int i[]; to int[] i;.

Tags

• RSPEC-1197

Source

GitHub, Issue Tracker, Maven Central

• groupId: org.openrewrite.recipe
• artifactId: rewrite-static-analysis
• version: 1.0.1

Example

{% tabs %} {% tab title="A.java" %}

Before

{% code title="A.java" %}

class A {
    int i[];
    int j[][];
    int c[], d[];

    void someMethod(int i[]) {
    }
}

{% endcode %}

After

{% code title="A.java" %}

class A {
    int[] i;
    int[][] j;
    int[] c, d;

    void someMethod(int[] i) {
    }
}

{% endcode %}

{% endtab %} {% tab title="Diff" %} {% code %}

--- A.java
+++ A.java
@@ -2,3 +2,3 @@
class A {
-   int i[];
-   int j[][];
-   int c[], d[];
+   int[] i;
+   int[][] j;
+   int[] c, d;

@@ -6,1 +6,1 @@
    int c[], d[];

-   void someMethod(int i[]) {
+   void someMethod(int[] i) {
    }

{% endcode %} {% endtab %} {% endtabs %}

Usage

This recipe has no required configuration options. It can be activated by adding a dependency on org.openrewrite.recipe:rewrite-static-analysis:1.0.1 in your build file or by running a shell command (in which case no build changes are needed): {% tabs %} {% tab title="Gradle" %} {% code title="build.gradle" %}

plugins {
    id("org.openrewrite.rewrite") version("6.1.4")
}

rewrite {
    activeRecipe("org.openrewrite.staticanalysis.UseJavaStyleArrayDeclarations")
}

repositories {
    mavenCentral()
}

dependencies {
    rewrite("org.openrewrite.recipe:rewrite-static-analysis:1.0.1")
}

{% endcode %} {% endtab %} {% tab title="Maven POM" %} {% code title="pom.xml" %}

<project>
  <build>
    <plugins>
      <plugin>
        <groupId>org.openrewrite.maven</groupId>
        <artifactId>rewrite-maven-plugin</artifactId>
        <version>5.2.4</version>
        <configuration>
          <activeRecipes>
            <recipe>org.openrewrite.staticanalysis.UseJavaStyleArrayDeclarations</recipe>
          </activeRecipes>
        </configuration>
        <dependencies>
          <dependency>
            <groupId>org.openrewrite.recipe</groupId>
            <artifactId>rewrite-static-analysis</artifactId>
            <version>1.0.1</version>
          </dependency>
        </dependencies>
      </plugin>
    </plugins>
  </build>
</project>

{% endcode %} {% endtab %}

{% tab title="Maven Command Line" %} {% code title="shell" %} You will need to have Maven installed on your machine before you can run the following command.

mvn -U org.openrewrite.maven:rewrite-maven-plugin:run \
  -Drewrite.recipeArtifactCoordinates=org.openrewrite.recipe:rewrite-static-analysis:RELEASE \
  -Drewrite.activeRecipes=org.openrewrite.staticanalysis.UseJavaStyleArrayDeclarations

{% endcode %} {% endtab %} {% endtabs %}

Contributors

• Patrick Way
• Knut Wannheden
• Jonathan Schneider

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