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From "Antoine Levy-Lambert" <anto...@gmx.de>
Subject Re: Problem in extending org.apache.tools.ant.taskdefs.Java class
Date Fri, 11 Aug 2006 14:22:22 GMT
Hello Ben,

the best way is to create a bug report in Bugzilla and to attach your code to it. 

Changes to existing classes should be produced with a svn diff -u if I remember well (there
is even a patch.xml build file for that). 

New classes/property files/documentation/etc should be put in a tar or zip file.

Do not forget to include the trilogy code/documentation/test cases.

Afterwards you are welcome to nag us so that we really submit it.

Regards,

Antoine
-------- Original-Nachricht --------
Datum: Thu, 10 Aug 2006 21:34:28 -0500
Von: Ben <ajoo.email@gmail.com>
An: "Ant Developers List" <dev@ant.apache.org>
Betreff: Re: Problem in extending org.apache.tools.ant.taskdefs.Java class

> Guys. The subclass of JUnitTask is done.
> 
> With this task (I call it junit2), one can simply specify a "lib"
> directory and place all jar files under this directory and
> sub-directories. (without listing all jar files explicitly)
> 
> What's more important, version conflict of the same product can be
> resolved by placing the jar files of different version into
> appropriate sub-directories.
> 
> This class works with Ant 1.6.5. I'd like to contribute it to Ant,
> anybody give me some hint of how to do that?
> 
> Thanks!
> 
> Ben.
> 
> On 8/9/06, Ben <ajoo.email@gmail.com> wrote:
> > Suppose I have a directory tree
> > /lib
> >     /framework1
> >         a-1.0.jar
> >         x.jar
> >         y.jar
> >     /framework2
> >        z.jar
> >        a-2.0.jar
> >
> > a-1.0.jar and a-2.0.jar are different versions of the same library.
> >
> > A tree class loader will make sure that x.jar and y.jar use version
> > 1.0, while z.jar use version 2.0.
> >
> > So, when I create a ClassLoader by saying:
> > ClassLoader treeClassLoader = TreeClassLoaders.makeClassLoader(new
> File("lib"));
> >
> > The class loader will honor the tree structure and enforce precedence.
> >
> > I feel this way I can manage dependencies naturally in directories
> > without explicitly specifying versions as in maven.
> >
> > Ben.
> >
> 
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