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From "Henri Yandell (JIRA)" <j...@apache.org>
Subject [jira] Commented: (LANG-428) StringUtils.isNumeric
Date Sun, 06 Feb 2011 06:53:33 GMT

    [ https://issues.apache.org/jira/browse/LANG-428?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12991115#comment-12991115
] 

Henri Yandell commented on LANG-428:
------------------------------------

Must admit I don't see why isNumeric, isAlphanumeric, isAlpha return true for "". 

> StringUtils.isNumeric
> ---------------------
>
>                 Key: LANG-428
>                 URL: https://issues.apache.org/jira/browse/LANG-428
>             Project: Commons Lang
>          Issue Type: Bug
>          Components: lang.*
>    Affects Versions: 2.3
>            Reporter: Artem Sakhnov
>            Assignee: James Carman
>            Priority: Minor
>
> StringUtils.isNumeric.
> if we put empty string as parameter we got true.
> StringUtils.isNumeric("") return true.

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