Progress report on SLF4J project modularization

David M. Lloyd david.lloyd at
Fri Mar 24 18:28:35 UTC 2017

On 03/24/2017 12:41 PM, Ceki Gülcü wrote:
> Hi All,
> The initial phase of SLF4J project modularization in preparation for
> Java 9/Jigsaw went well. I ran into many wrinkles most of which were
> due to my own ignorance about Java 9 modules.
> You can see the results at
> Now that the initial phase of modularization is done, I looked at
> creating mutlti-release jars for the SLF4J project. However, after
> having spent 2 full days on trying to get Maven to do multi-release
> jars, I am giving up without having made any measurable progress.

Hi Ceki, we came up with an approach that works for us (though it's a 
bit cumbersome).  See:


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