We are about to make the change that we are in doubt will suit all users.
The errors in javadoc are made able to be moved under warning category. The
thing that is potential to cause confusion is the highlighting of unresolved
references in javadoc.
Since those are warnings, we'd better not to use red color for those
highlihtings if they are warnings, but since those are unresolved
references, red is preferrable. The question to you is:
will it be OK if unresolved refs will be red in the editor, but in error
stripe yellow color will be shown?