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Java中Collection与Collections的区别

Collection与Collections的根本区别是：1、Collection 是一个集合接口。它提供了对集合对象进行基本操作的通用接口方法。Collection接口在Java 类库中有很多具体的实现。Collection接口的意义是为各种具体的集合提供了最大化的统一操作方式。2、Collect...

Java中Collection和Collections的区别

1、java.util.Collection 是一个集合接口（集合类的一个顶级接口）。它提供了对集合对象进行基本操作的通用接口方法。Collection接口在Java 类库中有很多具体的实现。Collection接口的意义是为各种具体的集合提供了最大化的统一操作方式，其直接继承接口有List与Set...

Java中Collection和Collections的区别

1、java.util.Collection 是一个集合接口。它提供了对集合对象进行基本操作的通用接口方法。Collection接口在Java 类库中有很多具体的实现。Collection接口的意义是为各种具体的集合提供了最大化的统一操作方式。 Collection ...

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更新时间 2023-03-11 14:05:19

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