code: public static void convertRoot(ConfigurationImpl configuration, DocletEnvironment docEnv,
              DocPath outputdir) throws DocFileIOException, SimpleDocletException {
          new SourceToHTMLConverter(configuration, docEnv, outputdir).generate();
      }
docs: Translate the TypeElements in the given DocletEnvironment to HTML representation.
  
  @param configuration the configuration.
  @param docEnv the DocletEnvironment to convert.
  @param outputdir the name of the directory to output to.
  @throws DocFileIOException if there is a problem generating an output file
  @throws SimpleDocletException if there is a problem reading a source file