Support for MapStruct SPI

My DTOs are auto generated. each field is generated with an setter(setXXX) and chained accessor(withXXX). I wrote a customized AccessorNamingStrategy SPI to exclude those methods start with with and added the SPI to my project's preprocessor.

My SPI has successfully enlimited warnings of withXXX accessors. but in my IDEA, it still promotes the hits for adding withXXX mappings:

首先，使用排除 withXXX 访问器的自定义 AccessorNamingStrategy SPI，在 IntelliJ IDEA 中重现该问题。将 SPI 的行为与 plugin 显示的映射建议进行比较。当被排除的 withXXX 方法不再作为建议的映射出现时，工作就完成了。