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Posted to dev@commons.apache.org by Andre Schild <A....@aarboard.ch> on 2003/12/31 12:48:56 UTC
2. [VFS] Problem with usage of HashMap
Has anyone had time to look at this issue ?
André
In the class AbstractFileSystem then list of files is stored in a HashMap.
Unfortunaly this HashMap causes problems, depending on the filenames
present in the directory.
We encountered the problem in a directory who contains the filenames "i0.png" and "gn.png".
When we make the two Strings and look at the HashCode, then we see that they
return the same value.
String f1= new String("i0.png");
System.out.println(f1);
String f2= new String("gn.png");
System.out.println(f2.hashCode());
Those filenames are a small subset of the country flags of the awstats.sourceforge.net project.
I have reported it as a defect in scarab.
http://nagoya.apache.org:8080/scarab/issues/id/JAKA22
André
aarboard ag
internet - networks - screen&print design - multimedia
Egliweg 10 - Postfach 214 - CH-2560 Nidau (Switzerland)
Phone +41 32 332 9714 - Fax +41 32 332 9715
www.aarboard.ch - a.schild@aarboard.ch
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Re: 2. [VFS] Problem with usage of HashMap
Posted by steve cohen <sc...@javactivity.org>.
Can you summarize your issue? Scarab won't let me see anything even after I
registered. And the URL you provided doesn't work.
On Wednesday 31 December 2003 05:48 am, Andre Schild wrote:
> Has anyone had time to look at this issue ?
>
> André
>
> In the class AbstractFileSystem then list of files is stored in a HashMap.
>
> Unfortunaly this HashMap causes problems, depending on the filenames
> present in the directory.
>
> We encountered the problem in a directory who contains the filenames
> "i0.png" and "gn.png". When we make the two Strings and look at the
> HashCode, then we see that they return the same value.
>
> String f1= new String("i0.png");
> System.out.println(f1);
> String f2= new String("gn.png");
> System.out.println(f2.hashCode());
>
>
> Those filenames are a small subset of the country flags of the
> awstats.sourceforge.net project.
>
>
> I have reported it as a defect in scarab.
>
> http://nagoya.apache.org:8080/scarab/issues/id/JAKA22
>
> André
>
> aarboard ag
> internet - networks - screen&print design - multimedia
> Egliweg 10 - Postfach 214 - CH-2560 Nidau (Switzerland)
> Phone +41 32 332 9714 - Fax +41 32 332 9715
> www.aarboard.ch - a.schild@aarboard.ch
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: commons-dev-unsubscribe@jakarta.apache.org
> For additional commands, e-mail: commons-dev-help@jakarta.apache.org
>
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: commons-dev-unsubscribe@jakarta.apache.org
> For additional commands, e-mail: commons-dev-help@jakarta.apache.org
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