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一、前言本文将讲述有关于Object类相关知识点二、概述1.API帮助文档Object类所在包是java.lang包，Object 是类层次结构的根，每个类都可以将 Object 作为超类。所有类都直接或者间接的继承自该类；换句话说，该类所具备的方法，其他所有类都继承了。2.使用方法一般情况下我们很...

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