/** Generate a class page. */
 public static void generate(
     ConfigurationImpl configuration, ClassUseMapper mapper, ClassDoc classdoc) {
   ClassUseWriter clsgen;
   DocPath path =
       DocPath.forPackage(classdoc).resolve(DocPaths.CLASS_USE).resolve(DocPath.forName(classdoc));
   try {
     clsgen = new ClassUseWriter(configuration, mapper, path, classdoc);
     clsgen.generateClassUseFile();
     clsgen.close();
   } catch (IOException exc) {
     configuration.standardmessage.error(
         "doclet.exception_encountered", exc.toString(), path.getPath());
     throw new DocletAbortException(exc);
   }
 }