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https://issues.apache.org/jira/browse/LANG-1205?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15199605#comment-15199605
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ASF GitHub Bot commented on LANG-1205:
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GitHub user pbrose opened a pull request:
https://github.com/apache/commons-lang/pull/130
[LANG-1205] NumberUtils.createNumber() behaves inconsistently with Nu…
…mberUtils.isNumber()
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/pbrose/commons-lang LANG-1205
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/commons-lang/pull/130.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #130
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commit 568b1ded1bb6c11bfcf4f86767b52fb4ee5e125b
Author: patrick.brose <[email protected]>
Date: 2016-03-17T14:23:57Z
[LANG-1205] NumberUtils.createNumber() behaves inconsistently with
NumberUtils.isNumber()
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> 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
>
> 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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