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Posted to commits@wicket.apache.org by "Martin Grigorov (JIRA)" <ji...@apache.org> on 2011/07/05 21:27:16 UTC
[jira] [Resolved] (WICKET-3867) URIs should be used instead of URLs
as Set or Map keys.
[ https://issues.apache.org/jira/browse/WICKET-3867?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Martin Grigorov resolved WICKET-3867.
-------------------------------------
Resolution: Fixed
Fix Version/s: 1.5-RC6
> URIs should be used instead of URLs as Set or Map keys.
> -------------------------------------------------------
>
> Key: WICKET-3867
> URL: https://issues.apache.org/jira/browse/WICKET-3867
> Project: Wicket
> Issue Type: Bug
> Components: wicket-core
> Affects Versions: 1.5-RC5.1
> Reporter: Bertrand Guay-Paquet
> Assignee: Martin Grigorov
> Labels: classloader, url
> Fix For: 1.5-RC6
>
> Attachments: WICKET-3867-patch-v2.patch, WICKET-3867-patch.patch
>
>
> URLs are not suitable for use as Set or Map keys because their equals() and hashCode() methods are not well defined. URIs should be used to identify the location and URLs to access the actual resources.
> See thread for http://mail-archives.apache.org/mod_mbox/wicket-users/201107.mbox/%3CCAPdiUN6CaH9rn4+tD9_hXP-dmBGn-SvFu=RvCMh8AYx5_1JkkA@mail.gmail.com%3E
> Specifically:
> [1] "More Joy of Sets" example with URL from Google Tech Talks:
> http://www.youtube.com/watch?v=wDN_EYUvUq0#t=9m58s
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