Replace finalize method in java.util.zip.ZipFile, java.util.zip.Inflater and java.util.zip.Deflater

org.openrewrite.java.migrate.RemovedZipFinalizeMethods

The finalize method in java.util.zip.ZipFile is replaced with the close method and is replaced by the end method in java.util.zip.Inflater and java.util.zip.Deflater as it is no longer available in Java SE 12 and later.

Tags

• java17

Recipe source

GitHub, Issue Tracker, Maven Central

• groupId: org.openrewrite.recipe

• artifactId: rewrite-migrate-java

• version: 2.12.0

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:2.12.0 in your build file or by running a shell command (in which case no build changes are needed):

Gradle

1. Add the following to your build.gradle file:

build.gradle

plugins {
    id("org.openrewrite.rewrite") version("6.12.0")
}

rewrite {
    activeRecipe("org.openrewrite.java.migrate.RemovedZipFinalizeMethods")
}

repositories {
    mavenCentral()
}

dependencies {
    rewrite("org.openrewrite.recipe:rewrite-migrate-java:2.12.0")
}

2. Run gradle rewriteRun to run the recipe.

Gradle init script

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:6.12.0") }
}
rootProject {
    plugins.apply(org.openrewrite.gradle.RewritePlugin)
    dependencies {
        rewrite("org.openrewrite.recipe:rewrite-migrate-java:2.12.0")
    }
    rewrite {
        activeRecipe("org.openrewrite.java.migrate.RemovedZipFinalizeMethods")
    }
    afterEvaluate {
        if (repositories.isEmpty()) {
            repositories {
                mavenCentral()
            }
        }
    }
}

2. Run gradle --init-script init.gradle rewriteRun to run the recipe.

Maven POM

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>5.29.0</version>
        <configuration>
          <activeRecipes>
            <recipe>org.openrewrite.java.migrate.RemovedZipFinalizeMethods</recipe>
          </activeRecipes>
        </configuration>
        <dependencies>
          <dependency>
            <groupId>org.openrewrite.recipe</groupId>
            <artifactId>rewrite-migrate-java</artifactId>
            <version>2.12.0</version>
          </dependency>
        </dependencies>
      </plugin>
    </plugins>
  </build>
</project>

2. Run mvn rewrite:run to run the recipe.

Maven Command Line

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.RemovedZipFinalizeMethods

Moderne CLI

You will need to have configured the Moderne CLI on your machine before you can run the following command.

shell

mod run . --recipe RemovedZipFinalizeMethods

Definition

Recipe List

• Change method name

  • methodPattern: java.util.zip.Inflater finalize()

  • newMethodName: end

  • ignoreDefinition: true

• Change method name

  • methodPattern: java.util.zip.Deflater finalize()

  • newMethodName: end

  • ignoreDefinition: true

• Change method name

  • methodPattern: java.util.zip.ZipFile finalize()

  • newMethodName: close

  • ignoreDefinition: true

Yaml Recipe List

       ---
       type: specs.openrewrite.org/v1beta/recipe
       name: org.openrewrite.java.migrate.RemovedZipFinalizeMethods
       displayName: Replace `finalize` method in `java.util.zip.ZipFile`, `java.util.zip.Inflater` and `java.util.zip.Deflater`
       description: The `finalize` method in `java.util.zip.ZipFile` is replaced with the `close` method and is replaced by the `end` method in 
`java.util.zip.Inflater` and `java.util.zip.Deflater` as it is no longer available in Java SE 12 and later.

tags:
  - java17
recipeList:
  - org.openrewrite.java.ChangeMethodName:
      methodPattern: java.util.zip.Inflater finalize()
      newMethodName: end
      ignoreDefinition: true
  - org.openrewrite.java.ChangeMethodName:
      methodPattern: java.util.zip.Deflater finalize()
      newMethodName: end
      ignoreDefinition: true
  - org.openrewrite.java.ChangeMethodName:
      methodPattern: java.util.zip.ZipFile finalize()
      newMethodName: close
      ignoreDefinition: true

See how this recipe works across multiple open-source repositories

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