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Migrate to Java 11

org.openrewrite.java.migrate.Java8toJava11 This recipe will apply changes commonly needed when upgrading to Java 11. 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 11 as the target/source and plugins will be also be upgraded to versions that are compatible with Java 11.

Tags

  • jaxb
  • deprecated
  • java11
  • jaxws
  • jakarta

Source

  • 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.Java8toJava11")
}
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.Java8toJava11</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.Java8toJava11

Definition

Recipe List
Yaml Recipe List
---
type: specs.openrewrite.org/v1beta/recipe
name: org.openrewrite.java.migrate.Java8toJava11
displayName: Migrate to Java 11
description: This recipe will apply changes commonly needed when upgrading to Java 11. 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 11 as the target/source and plugins will be also be upgraded to versions that are compatible with Java 11.
tags:
- jaxb
- deprecated
- java11
- jaxws
- jakarta
recipeList:
- org.openrewrite.java.migrate.UseJavaUtilBase64
- org.openrewrite.java.migrate.javax.AddJaxbDependencies
- org.openrewrite.java.migrate.javax.AddJaxwsDependencies
- org.openrewrite.java.migrate.javax.AddInjectDependencies
- org.openrewrite.java.cleanup.BigDecimalRoundingConstantsToEnums
- org.openrewrite.java.cleanup.PrimitiveWrapperClassConstructorToValueOf
- org.openrewrite.java.migrate.concurrent.JavaConcurrentAPIs
- org.openrewrite.java.migrate.lang.JavaLangAPIs
- org.openrewrite.java.migrate.logging.JavaLoggingAPIs
- org.openrewrite.java.migrate.net.JavaNetAPIs
- org.openrewrite.java.migrate.sql.JavaSqlAPIs
- org.openrewrite.java.migrate.javax.JavaxLangModelUtil
- org.openrewrite.java.migrate.javax.JavaxManagementMonitorAPIs
- org.openrewrite.java.migrate.javax.JavaxXmlStreamAPIs
- org.openrewrite.java.migrate.cobertura.RemoveCoberturaMavenPlugin
- org.openrewrite.java.migrate.wro4j.UpgradeWro4jMavenPluginVersion
- org.openrewrite.java.migrate.jacoco.UpgradeJaCoCoMavenPluginVersion
- org.openrewrite.java.migrate.JavaVersion11
- org.openrewrite.java.migrate.util.JavaUtilAPIs
- org.openrewrite.java.migrate.util.OptionalNotPresentToIsEmpty
- org.openrewrite.java.migrate.util.OptionalNotEmptyToIsPresent
- org.openrewrite.github.SetupJavaUpgradeJavaVersion:
minimumJavaMajorVersion: 11

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