[jira] [Commented] (LANG-1462) After version Commons-lang3.4 DateFormatUtils has a bug

["Andrew Thomas (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/LANG-1462?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17380901#comment-17380901 ] 

Andrew Thomas commented on LANG-1462:
-------------------------------------

I see that this has been open for some time. Is this a bug or a documentation issue? Either way I can open a PR since the fix (if it's a bug) seems to be documented above.

> After version Commons-lang3.4 DateFormatUtils has a bug
> -------------------------------------------------------
>
>                 Key: LANG-1462
>                 URL: https://issues.apache.org/jira/browse/LANG-1462
>             Project: Commons Lang
>          Issue Type: Bug
>          Components: lang.time.*
>    Affects Versions: 3.5, 3.6, 3.7, 3.8, 3.9, 3.8.1
>            Reporter: Lijun Liang
>            Priority: Critical
>
> The code is as follows ：
> Calendar cale = Calendar.getInstance();
>  System.out.println("Old time is " + DateFormatUtils.format(cale, "yyyyMMddHHmmss"));
>  cale.setTimeZone(TimeZone.getTimeZone("JST"));
>  System.out.println("New time is " + DateFormatUtils.format(cale, "yyyyMMddHHmmss"));
>  
> The results of commons-lang3 3.4：
> Old time is 20190605144536
> New time is 20190605154536
>  
> The results of the version after commons-lang3 3.4:
> Old time is 20190605144536
> New time is 20190605144536
>  
> We found that the time zone setting was invalidated when it was formatted
>  



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