The 2 jar files have the same structure:

Jar 1:

     0 Fri Oct 15 16:43:36 IST 2004 META-INF/
   103 Fri Oct 15 16:43:34 IST 2004 META-INF/MANIFEST.MF
   443 Fri Oct 15 16:43:02 IST 2004 GoodbyeWorld.class
   441 Fri Oct 15 16:43:02 IST 2004 HelloWorld.class

Jar 2:

     0 Fri Oct 15 16:43:28 IST 2004 META-INF/
   103 Fri Oct 15 16:43:26 IST 2004 META-INF/MANIFEST.MF
   443 Fri Oct 15 16:42:54 IST 2004 GoodbyeWorld.class
   441 Fri Oct 15 16:42:54 IST 2004 HelloWorld.class


And yet different checksums.

-----Original Message-----
From: Koji Sekiguchi [mailto:[EMAIL PROTECTED]
Sent: 18 October 2004 06:52
To: Ant Users List
Subject: RE: ANT Checksum


> But if I create 2 jar files containing the same ".java" file in different
> directory, the checksums are different.
> Can someone tell me why?

Probably because two jar files contain different directory path information.
If a.jar conatins:

/a/MyClass.jar

and if b.jar contains:

/b/MyClass.jar

checksum of them should be different.

regards,

Koji

> -----Original Message-----
> From: Gareth Kelly [mailto:[EMAIL PROTECTED]
> Sent: Saturday, October 16, 2004 1:03 AM
> To: 'Ant Users List'
> Subject: ANT Checksum
>
>
> Hello,
> I can use checksum to compare 2 same ".java" files in different
> directories,
> and they match.
> But if I create 2 jar files containing the same ".java" file in different
> directory, the checksums are different.
> Can someone tell me why?
>
> What I am trying to do is set up an environment where someone can
> get latest
> from VSS, compile and jar it up. Then compare this to a jar in a test area
> to make sure code has not changed.
>
>
> Thanks,
> Gareth
>
>
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