Migrate to Java 17

org.openrewrite.java.migrate.UpgradeToJava17 This recipe will apply changes commonly needed when migrating to Java 17. Specifically, for those applications that are built on Java 8, this recipe will update and add dependencies on J2EE libraries that are no longer directly bundled with the JDK. This recipe will also replace deprecated API with equivalents when there is a clear migration strategy. Build files will also be updated to use Java 17 as the target/source and plugins will be also be upgraded to versions that are compatible with Java 17.
Tags
java17
lombok
Source
​Github, Issue Tracker, Maven Central​
groupId: org.openrewrite.recipe
artifactId: rewrite-migrate-java
version: 1.18.0
Usage
This recipe has no required configuration options. It can be activated by adding a dependency on org.openrewrite.recipe:rewrite-migrate-java:1.18.0 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("5.38.0")
}
​
rewrite {
    activeRecipe("org.openrewrite.java.migrate.UpgradeToJava17")
}
​
repositories {
    mavenCentral()
}
​
dependencies {
    rewrite("org.openrewrite.recipe:rewrite-migrate-java:1.18.0")
}
pom.xml
<project>
  <build>
    <plugins>
      <plugin>
        <groupId>org.openrewrite.maven</groupId>
        <artifactId>rewrite-maven-plugin</artifactId>
        <version>4.42.0</version>
        <configuration>
          <activeRecipes>
            <recipe>org.openrewrite.java.migrate.UpgradeToJava17</recipe>
          </activeRecipes>
        </configuration>
        <dependencies>
          <dependency>
            <groupId>org.openrewrite.recipe</groupId>
            <artifactId>rewrite-migrate-java</artifactId>
            <version>1.18.0</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:LATEST \
  -Drewrite.activeRecipes=org.openrewrite.java.migrate.UpgradeToJava17
Definition
Recipe List
Yaml Recipe List
​Migrate to Java 11​
​Change Maven Java version property values to 17​
​Prefer String#formatted(Object...)​
​Migrate Lombok to a Java 17 compatible version​
​Upgrade actions/setup-java java-version​
​Changes code to use Java 17's instanceof pattern matching​
---
type: specs.openrewrite.org/v1beta/recipe
name: org.openrewrite.java.migrate.UpgradeToJava17
displayName: Migrate to Java 17
description: This recipe will apply changes commonly needed when migrating to Java 17. Specifically, for those applications that are built on Java 8, this recipe will update and add dependencies on J2EE libraries that are no longer directly bundled with the JDK. This recipe will also replace deprecated API with equivalents when there is a clear migration strategy. Build files will also be updated to use Java 17 as the target/source and plugins will be also be upgraded to versions that are compatible with Java 17.
​
tags:
  - java17
  - lombok
recipeList:
  - org.openrewrite.java.migrate.Java8toJava11
  - org.openrewrite.java.migrate.JavaVersion17
  - org.openrewrite.java.migrate.lang.StringFormatted
  - org.openrewrite.java.migrate.lombok.UpdateLombokToJava17
  - org.openrewrite.github.SetupJavaUpgradeJavaVersion:
  - org.openrewrite.java.cleanup.InstanceOfPatternMatch
​
See how this recipe works across multiple open-source repositories
​​
​​
The Moderne public SaaS instance 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.
Migrate to Java 11
Migrate to Java 20
Last modified 5h ago