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From "Ray Navarette (JIRA)" <j...@apache.org>
Subject [jira] [Created] (IO-466) FileUtils.directoryContains returns wrong response due to startsWith comparison
Date Tue, 06 Jan 2015 21:36:35 GMT
Ray Navarette created IO-466:
--------------------------------

             Summary: FileUtils.directoryContains returns wrong response due to startsWith
comparison
                 Key: IO-466
                 URL: https://issues.apache.org/jira/browse/IO-466
             Project: Commons IO
          Issue Type: Bug
          Components: Utilities
    Affects Versions: 2.4
            Reporter: Ray Navarette


Consider the following:
{code:java}
File fooDir = new File("/temp/foo");
File fooFile = new File("/temp/foo.txt");
FileUtils.directoryContains(fooDir, fooFile); // returns true, should return false
{code}

fooFile is a sibling of fooDir.  fooDir does not contain fooFile.

This is due to the way FilenameUtils.directoryContains is implemented in that this method
uses a simple 'startsWith' comparison.  A related bug is filed for the FilenameUtils method
that I believe should be fixed as well.



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