[jira] [Closed] (LUCENE-4919) IntsRef, BytesRef and CharsRef return incorrect hashcode when filled with 0

["Renaud Delbru (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/LUCENE-4919?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Renaud Delbru closed LUCENE-4919.
---------------------------------

    Resolution: Not A Problem
    
> IntsRef, BytesRef and CharsRef return incorrect hashcode when filled with 0
> ---------------------------------------------------------------------------
>
>                 Key: LUCENE-4919
>                 URL: https://issues.apache.org/jira/browse/LUCENE-4919
>             Project: Lucene - Core
>          Issue Type: Bug
>          Components: core/other
>    Affects Versions: 4.2
>            Reporter: Renaud Delbru
>             Fix For: 4.3
>
>         Attachments: LUCENE-4919.patch
>
>
> IntsRef, BytesRef and CharsRef implementation do not follow the java Arrays.hashCode implementation, and return incorrect hashcode when filled with 0. 
> For example, an IntsRef with \{ 0 \} will return the same hashcode than an IntsRef with \{ 0, 0 \}.

--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators
For more information on JIRA, see: http://www.atlassian.com/software/jira

---------------------------------------------------------------------
To unsubscribe, e-mail: dev-unsubscribe@lucene.apache.org
For additional commands, e-mail: dev-help@lucene.apache.org