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Posted to issues@commons.apache.org by "Rainer Hochreiter (Jira)" <ji...@apache.org> on 2022/08/04 06:49:00 UTC

[jira] [Created] (IO-778) FileUtils.copyFile(File srcFile, File destFile): Missing IllegalArgumentException in Javadoc

Rainer Hochreiter created IO-778:
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             Summary: FileUtils.copyFile(File srcFile, File destFile): Missing IllegalArgumentException in Javadoc
                 Key: IO-778
                 URL: https://issues.apache.org/jira/browse/IO-778
             Project: Commons IO
          Issue Type: Wish
          Components: Utilities
    Affects Versions: 2.11.0
            Reporter: Rainer Hochreiter


Method {{FileUtils.copyFile(File srcFile, File destFile)}} throws  {{{}IllegalArgumentException{}}}, when called with identical files. This is not documented in Javadoc.

The {{IllegalArgumentException}} is thrown by {{FileUtils.requireCanonicalPathsNotEquals(File file1, File file2)}} in {{FileUtils.copyFile(File srcFile, File destFile, final CopyOption... copyOptions).}}



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