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Posted to issues@commons.apache.org by "ASF GitHub Bot (JIRA)" <ji...@apache.org> on 2016/05/08 12:27:12 UTC
[jira] [Commented] (LANG-1205) NumberUtils.createNumber() behaves
inconsistently with NumberUtils.isNumber()
[ https://issues.apache.org/jira/browse/LANG-1205?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15275578#comment-15275578 ]
ASF GitHub Bot commented on LANG-1205:
--------------------------------------
Github user asfgit closed the pull request at:
https://github.com/apache/commons-lang/pull/130
> NumberUtils.createNumber() behaves inconsistently with NumberUtils.isNumber()
> -----------------------------------------------------------------------------
>
> Key: LANG-1205
> URL: https://issues.apache.org/jira/browse/LANG-1205
> Project: Commons Lang
> Issue Type: Bug
> Components: lang.math.*
> Affects Versions: 3.1
> Reporter: Daniel Brown
> Assignee: Charles Honton
>
> The {{NumberUtils.createNumber()}} method fails to check for multiple trailing characters, and as a result, it returns a value even though {{NumberUtils.isNumber()}} indicates that it should not. For example:
> {code}
> boolean isNumber = NumberUtils.isNumber("81.5514DD"); // returns false
> Number numValue = NumberUtils.createNumber("81.5514DD"); // returns a Double value, 81.5514
> {code}
> I would expect the {{createNumber()}} method to throw a {{NumberFormatException}} in this case.
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