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Message-ID: <23112094.49131287505228653.JavaMail.jira@thor>
Date: Tue, 19 Oct 2010 12:20:28 -0400 (EDT)
From: "Maxi (JIRA)" <jira@apache.org>
To: issues@commons.apache.org
Subject: [jira] Commented: (LANG-59) [lang] DateUtils.truncate method is
 buggy when dealing with DST switching hours
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    [ https://issues.apache.org/jira/browse/LANG-59?page=3Dcom.atlassian.ji=
ra.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=3D1292260=
4#action_12922604 ]=20

Maxi commented on LANG-59:
--------------------------

I can=C2=B4t find http://people.apache.org/repository/commons-lang/jars/com=
mons-lang-20060721.jar, the site doesn't exist. Anybody could said me which=
 is the version that contains the fix ?? I've ran with versions 2.1, 2.2 an=
d it still fails when I try to make truncated  dealing with DST switching h=
ours.

UNTRUNCATED DATE 2010-10-10 05:16:14.0

After truncated date with :   DateUtils.truncate(scaTransaction.getFechaTrx=
(),
=09=09=09=09=09Calendar.DATE);
The result is:

TRUNCATED DATE Sat Oct 09 23:00:00 CLT 2010

> [lang] DateUtils.truncate method is buggy when dealing with DST switching=
 hours
> -------------------------------------------------------------------------=
------
>
>                 Key: LANG-59
>                 URL: https://issues.apache.org/jira/browse/LANG-59
>             Project: Commons Lang
>          Issue Type: Bug
>    Affects Versions: 2.1
>         Environment: Operating System: Windows XP
> Platform: Other
>            Reporter: Li Zhang
>             Fix For: 2.2
>
>         Attachments: lang_issue_59.txt
>
>
> Try to truncate 2004-10-31 01:00:00 MDT by hour and you'll actually get 2=
004-10-
> 31 01:00:00 MST, which is one hour after the input hour.
>     // truncate 2004-10-31 01:00:00 MDT
>     Date oct31_01MDT =3D new Date(1099206000000L);   =20
>     Date result =3D DateUtils.truncate(oct31_01MDT, Calendar.HOUR_OF_DAY)=
;
>     assertEquals(oct31_01MDT, result);

--=20
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