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https://issues.apache.org/jira/browse/IO-498?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15144797#comment-15144797
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Federico Bonelli commented on IO-498:
-------------------------------------
Is it worth noticing that in this case the method fails because of what I think
being a JVM bug.
The snippet
{code}
File[] files = new File(".").listFiles();
for(File f : files){
System.out.println("exists: " + f.exists());
}
{code}
shows that with an ill formed name as the one I'm using the File class is not
able to work properly.
The same file object returned by listFiles() is said to be unexistant.
> FileUtils.directoryContains(File, File) returns wrong results when the file
> name contains unreadable characters
> ---------------------------------------------------------------------------------------------------------------
>
> Key: IO-498
> URL: https://issues.apache.org/jira/browse/IO-498
> Project: Commons IO
> Issue Type: Bug
> Affects Versions: 2.4
> Environment: linux
> Reporter: Federico Bonelli
>
> When testing for FileUtils.directoryContains(File, File) on a file which is
> in fact contained in the given directory but has odd characters in the name,
> the method returns wrong results.
> This file:
> {code:title=File name}
> bof@testcorso2015:~/tmp/test$ ls col* | xxd
> 0000000: 636f 6c74 e00a colt..
> {code}
> fails to be recognized as belonging to the current directory in this simple
> snippet of code:
> {code:title=Snippet|borderStyle=solid}
> File[] files = new File(".").listFiles();
> for(File f : files){
> System.out.println("contains " + f + " = " +
> FileUtils.directoryContains(new File("."), f));
> }
> {code}
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