In Demetra (5181), there doesn't seem to be any quick-fix offered for a
"Declaration has problems in javadoc references" inspection failure. I
would expect to be offered the option to import the referenced class
(unless that would violate a dependency rule) or fully quality the class
name in the reference.
I'm not sure if this is a bug report or a feature request. Or perhaps
there's an option somewhere I need to turn on.