Java Interview Crash Guide

Jul 25, 2024 · Backend Development

Why MapStruct Beats Manual Bean Copying in Java: Performance, Type Safety, and Advanced Features

This article explains the drawbacks of manual property copying and traditional bean utilities, introduces MapStruct as a compile‑time, high‑performance mapper with type‑safety, deep‑copy support, collection handling, and customizable field‑ignoring, and shows practical Maven and Lombok integration examples.