[jira] [Work logged] (LANG-1484) NumberUtils.isParsable returns false for strings ending with .

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[jira] [Work logged] (LANG-1484) NumberUtils.isParsable returns false for strings ending with .

Gary D. Gregory (Jira)

     [ https://issues.apache.org/jira/browse/LANG-1484?focusedWorklogId=311417&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-311417 ]

ASF GitHub Bot logged work on LANG-1484:
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                Author: ASF GitHub Bot
            Created on: 12/Sep/19 14:02
            Start Date: 12/Sep/19 14:02
    Worklog Time Spent: 10m
      Work Description: nicolasbd commented on issue #455: LANG-1484: Allow decimal point at the end of the String
URL: https://github.com/apache/commons-lang/pull/455#issuecomment-530840650
 
 
   Maybe we should add a test to ensure the various parsing cases work ?
 
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Issue Time Tracking
-------------------

    Worklog Id:     (was: 311417)
    Time Spent: 0.5h  (was: 20m)

> NumberUtils.isParsable returns false for strings ending with .
> --------------------------------------------------------------
>
>                 Key: LANG-1484
>                 URL: https://issues.apache.org/jira/browse/LANG-1484
>             Project: Commons Lang
>          Issue Type: Bug
>          Components: lang.math.*
>    Affects Versions: 3.8.1
>         Environment: Tested on Linux with OpenJDK 10.0.2 and Windows with Oracle Java 8 Update 201.
>            Reporter: Kyle Dodson
>            Priority: Minor
>          Time Spent: 0.5h
>  Remaining Estimate: 0h
>
> From the Javadocs:
> {quote}Parsable numbers include those Strings understood by ... Double.parseDouble(String).
> {quote}
> {{Double.parseDouble("100.")}} returns a valid double (it does not throw a {{NumberFormatException}}); however, {{NumberUtils.isParsable("100.")}} returns {{false}}.
>  



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