code: public void addPreQualifiedClassLink(LinkInfoImpl.Kind context, ClassDoc cd, Content contentTree) {
          addPreQualifiedClassLink(context, cd, false, contentTree);
      }
docs: Add the class link.
  
  @param context the id of the context where the link will be added
  @param cd the class doc to link to
  @param contentTree the content tree to which the link will be added