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From "Tomasz Pik" <tom...@gmail.com>
Subject Re: [logging] Using Maven 2 for everything
Date Sat, 30 Dec 2006 18:10:11 GMT
On 12/30/06, Dennis Lundberg <dennisl@apache.org> wrote:
> Jochen Wiedmann wrote:
> > On 12/30/06, Dennis Lundberg <dennisl@apache.org> wrote:
> >
> >> 3. The class files in the test jars are different.
> >
> > Out of curiosity: How did you detect that?
>
> I wanted to make *really* sure that everything was OK, so I build
> everything with both Ant and Maven 2. Then I unpacked the jars that were
> created by each build. After that I used a diff tool [1] to see which
> files were different. The tool handles binary files as well, but I
> couldn't see what the difference was. The first thing that sprung to
> mind was that they had different class versions. So I googled a bit and
> found this Swing based tool [2] that can tell you the version of a
> class, among other things.

'javap' utility (part of J2SDK) with '-c -l -s -verbose' arguments provides
information about content of 'class' file. I've found it very useful for such
checks.

Regards,
Tomek

> [1] Araxis Merge, Commercial for Windows only
> [2] http://sourceforge.net/projects/classeditor/
>
> --
> Dennis Lundberg

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