code: public void addPreQualifiedClassLink(LinkInfoImpl.Kind context,
              TypeElement typeElement, boolean isStrong, Content contentTree) {
          PackageElement pkg = utils.containingPackage(typeElement);
          if(pkg != null && ! configuration.shouldExcludeQualifier(pkg.getSimpleName().toString())) {
              contentTree.addContent(getEnclosingPackageName(typeElement));
          }
          LinkInfoImpl linkinfo = new LinkInfoImpl(configuration, context, typeElement)
                  .label(utils.getSimpleName(typeElement))
                  .strong(isStrong);
          Content link = getLink(linkinfo);
          contentTree.addContent(link);
      }
docs: Add the class link with the package portion of the label in
  plain text. If the qualifier is excluded, it will not be included in the
  link label.
  
  @param context the id of the context where the link will be added
  @param typeElement the class to link to
  @param isStrong true if the link should be strong
  @param contentTree the content tree to which the link with be added