Exception thrown for classes where package name directory contains '.' about duplicate-finder-maven-plugin

[hgschmie]

Ok, I see what you are saying. This is a weird jar.

[hgschmie]

I am pretty sure that you can not exclude the files using class name patterns. "1.0" is not a legal package identifier and not a legal class name either. What should be possible is to exclude these as resource patterns. I will add an integration test for this.

What would be really helpful if you had a test case of what exactly you are trying to accomplish and whether this error happens all the time or only when you add a specific resource or class pattern.

[hgschmie]

This change requires quite a bit of reworking of the logic how pathes are translated to package names. I am still pretty sure that you can not get away with 1.0. for a class exclusion but you have to do a resource exclusion.

I released 1.3.0 without my work in progress here because I will not be able to work on this for a while. I will try to get this into a 1.3.1 release.

[hgschmie]

the fix for #33 also reworks the way package names are parsed. As a result, the elements in the 1.0 subfolder are now considered resources, not classes. There is probably some way that the OSGi classloader shims those onto the class path proper; the plugin will not accommodate for that (unless someone sends in a patch). The jar no longer causes the plugin to crash.