有没有Java反射实用程序做两个对象的深度比较？ [英] Is there a Java reflection utility to do a deep comparison of two objects?

问题描述

我试图在大型项目中为各种clone（）操作编写单元测试和
我想知道是否有一个现有的类，能够获取两个相同类型的对象，做一个深入的比较，并说他们是否相同？

I'm trying to write unit tests for a variety of clone() operations inside a large project and I'm wondering if there is an existing class somewhere that is capable of taking two objects of the same type, doing a deep comparison, and saying if they're identical or not?

推荐答案

«Apache commons-lang»有反思based equals builder在此处记录： org.apache.commons.lang3.builder.EqualsBuilder 。

«Apache commons-lang» has a reflection based equals builder documented here: org.apache.commons.lang3.builder.EqualsBuilder.

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