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From "Thomas Neidhart (JIRA)" <>
Subject [jira] [Resolved] (COLLECTIONS-283) HashedMap deepClone
Date Sun, 24 Feb 2013 21:26:12 GMT


Thomas Neidhart resolved COLLECTIONS-283.

    Resolution: Implemented

HashedMap already implements a shallow clone, ie the entries are put into the cloned map.

This behavior is equivalent to the one in the proposed patch.
A real "deep" clone would clone all map entries and put them into the cloned map.
> HashedMap deepClone
> -------------------
>                 Key: COLLECTIONS-283
>                 URL:
>             Project: Commons Collections
>          Issue Type: New Feature
>          Components: Map
>    Affects Versions: 4.0-beta-1
>         Environment: All
>            Reporter: Hasan Diwan
>         Attachments: MapUtils.pat
>   Original Estimate: 0h
>  Remaining Estimate: 0h
> The HashedMap class lacks a method to do a deep clone() of the Object. This patch adds
it and adds a test to make sure it works.

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