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Posted to issues@commons.apache.org by "Kyle Dodson (Jira)" <ji...@apache.org> on 2019/09/03 22:12:00 UTC

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

Kyle Dodson created LANG-1484:
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             Summary: 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


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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