What is Collection in Java?

devquora
devquora

Posted On: Feb 22, 2018

 

A Collection in Java is a group of objects that are represented as a single unit. The group of objects is stored as a single unit where you can manipulate the objects.

You can do various operations on this structure.

Such as:- searching, sorting, insertion, manipulation, and deletion.

The collection class is implemented from the java.util.Collection interface and java.util.Map interface.

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