[jira] [Created] (IO-579) FilenameUtils.isExtension() is case-sensitive

Fri, 08 Jun 2018 07:39:07 -0700 

Ohad R created IO-579:
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             Summary: FilenameUtils.isExtension() is case-sensitive
                 Key: IO-579
                 URL: https://issues.apache.org/jira/browse/IO-579
             Project: Commons IO
          Issue Type: Bug
          Components: Utilities
    Affects Versions: 2.6
            Reporter: Ohad R


FilenameUtils.isExtension() is case-sensitive. 

All 3 implementations of this method call String.equals() rather than 
equalsIgnoreCase(), so it means that if my extension is "jpg", for example, and 
my filename is something.JPG, the method (any of them) will return 'false'.

 

fix suggestion: should use the method [FilenameUtils.eqauls(...) 
|https://github.com/apache/commons-io/blob/master/src/main/java/org/apache/commons/io/FilenameUtils.java#L1200

 



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