Description
doxia-sink-api "owns" o.a.m.doxia.sink package: http://maven.apache.org/doxia/doxia-archives/doxia-1.5/doxia-sink-api/apidocs/index.html
there shouldn't be classes from doxia-core in the same package: http://maven.apache.org/doxia/doxia-archives/doxia-1.5/doxia-core/apidocs/org/apache/maven/doxia/sink/package-summary.html
moving these classes to an "impl" subpackage will make things clearer, while being only internal between doxia-core and modules