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https://issues.apache.org/jira/browse/IO-263?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13018067#comment-13018067
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Sebb edited comment on IO-263 at 4/10/11 11:16 AM:
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Note: this method becomes redundant on Java 1.6+, as the java.io.File class
finally has getFreeSpace()/getUsableSpace() etc.
was (Author: [email protected]):
Or, for more efficiency, could just use
bq. DIR /AH /-C x:\
as that only returns the hidden file names (and if that does not work, perhaps
try DIR /A /-C)
Note: this method becomes redundant on Java 1.6+, as the java.io.File class
finally has getFreeSpace()/getUsableSpace() etc.
> FileSystemUtils.freeSpaceKb throws exception for Windows volumes with no
> visible files.
> ---------------------------------------------------------------------------------------
>
> Key: IO-263
> URL: https://issues.apache.org/jira/browse/IO-263
> Project: Commons IO
> Issue Type: Bug
> Components: Utilities
> Affects Versions: 2.0.1
> Environment: Windows XP SP3
> Reporter: Gil Adam
>
> Doing a FileSystemUtils.freeSpaceKb("D:/") where the drive (in this example
> d:\) is an empty drive (A drive with no non-hidden files on it yet) results
> in an exception being thrown.
> "Command line returned OS error code '1' for command [cmd.exe, /C, dir
> /-c "D:\"]
> Perhaps it could do a "dir /a /-c" to work in more cases? (Since hidden file
> "System Volume Information" will usually be available)
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