MapStruct + Lombok in Spring Boot 3.4: The Clean Setup Guide

Tutorial on MapStruct and Lombok in Spring Boot 3.4 & Java 21. Fix annotation processor execution order, handle records, and write fast tests.

A complete technical guide to configuring MapStruct and Lombok in Spring Boot 3.4 and Java 21: fixing annotation processor execution order, mapping to Java records, resolving cyclic relationships, and writing fast unit tests.

Frequently Asked Questions

What Java and Spring Boot versions are supported?
SpringForge supports Java 21 LTS and Java 17 LTS running on Spring Boot 3.4.
Does SpringForge enforce any proprietary runtime libraries?
No. SpringForge generates 100% standard, idiomatic Spring Boot open-source code with zero proprietary lock-in.