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From "Charles Honton (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (LANG-1165) FastDateFormat should extend DateFormat
Date Fri, 25 Dec 2015 21:11:49 GMT

    [ https://issues.apache.org/jira/browse/LANG-1165?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15071732#comment-15071732
] 

Charles Honton commented on LANG-1165:
--------------------------------------

Unfortunately, having FastDateFormat extend DateFormat causes multiple final method violations:
 All of the static getInstance() and getDateInstance methods are final in DataFormat.

FastDateParser can extend DateFormat.  FastDatePrinter could extend DateFormat with refactoring
of two final format() methods, possibly a slight performance hit.




> FastDateFormat should extend DateFormat
> ---------------------------------------
>
>                 Key: LANG-1165
>                 URL: https://issues.apache.org/jira/browse/LANG-1165
>             Project: Commons Lang
>          Issue Type: Improvement
>          Components: lang.time.*
>    Affects Versions: 3.4
>            Reporter: Michael Osipov
>
> Current FDT extends {{Format}} only, thus making it impossible to replace SDF where {{DateFormat}}
is accepted.
> I am using Jackson's {{ObjectMapper}} which has a {{#setDateFormat}} method. But -- it
accepts {{DateFormat}}. Impossible to use FDT.



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