What about supporting JPMS layer/module filter for log events

[ranger2025]

I am interested in filtering log events by layer and/or modules. As I understand, it is necessary to use markers here with string values.

Every module (automatic and explicit) has a name, so, there shouldn't be any problems. But with layers situation is more difficult, as layers don't have names and there is DAG of layers. The only way to solve this problem is to create map layer -> name. I mean that log4j2 user must create this map and fill it with values.