Quickstart: Maven and Gradle

Recipe Development Environment

Common Static Analysis Issue Remediation

Automatically Fix Checkstyle Violations

Migrate to Java 11 from Java 8

Migrate to JUnit 5 from JUnit 4

Migrate to Spring Boot 2 from Spring Boot 1

Migrate to Quarkus 2 from Quarkus 1

Migrate to Micronaut 3 from Micronaut 2

Migrate to SLF4J from Log4j

Use SLF4J Parameterized Logging

Writing a Java Refactoring Recipe

Modifying Methods with JavaTemplate

Refactoring with Declarative YAML Recipes

Automating Maven Dependency Management

Running Rewrite without build tool plugins

Writing recipes over multiple source file types

Latest versions of every OpenRewrite module

Maven Plugin Configuration

Gradle Plugin Configuration

JsonPath and JsonPathMatcher Reference

Declarative YAML Format

Method Patterns

Dependency Version Selectors

Abstract Syntax Trees

Recipes

Visitors

Styles

Environment

Markers

JavaTemplate

Pointcut Expressions

Design Partner 1