JAVA doc error hilight incorrect for modules create with package prefix

create module with package prefix in it's source contect root.
...... prefix: wf.tool

In my source i get error hilight on javadoc links when referenciong this module package from othe rmodule or from within module:

I* add and example with two modules and two classes so it won't difficult to reproduce*

I change Severity to extreme because it become critical to our organization.

http://www.jetbrains.net/jira/browse/IDEA-7200