[news.eclipse.tools] attaching archive with sources to archive with clas

[Frank Weber <frank.weber@xxxxxx>]

I have a source folder with many packages which I export in two jar
files.The first jar contains all class files, the other one contains all
source files to the packages.
Now I create a new Project adding as library my first jar file (all class
files) and after then I attach the second jar file (all java files). That
works fine and I can see the sources of my classes.

But when I build my jar Files with ant using the jar task and try to
attach my jar files, containing all sources, to the other jar file - it
doesn't work - I can't see the sources, although they are here.

I am working with Eclipse Version 2.0.1 - Build 200208291828 - Linux -
the whole thing works fine with Eclipse Version 2.1 on Windows.

If this behavior is an an old bug, which is obviously fixed in the
current version, my question now ist, how can I create the same jar file,
which will be generated by eclipse when I use the export function,
because with that method I can attach the sources to the classes.
Maybe eclipse is writing a special format which would be interesting to
know. Does anybody know about that or does anybody know how to solve the
problem?