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Posted to issues@commons.apache.org by "Bruno P. Kinoshita (Jira)" <ji...@apache.org> on 2019/12/27 09:49:00 UTC
[jira] [Commented] (LANG-1484) NumberUtils.isParsable returns false
for strings ending with .
[ https://issues.apache.org/jira/browse/LANG-1484?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17004046#comment-17004046 ]
Bruno P. Kinoshita commented on LANG-1484:
------------------------------------------
Change looks sensible to me. Approved PR, waiting to see if it will get other reviewers.
> 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: 1h 10m
> 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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