code: public static void main(String[] args) throws Exception {
          java.io.PrintWriter out = new java.io.PrintWriter(System.out);
          new RuntimeWSDL(new File(args[0]), new File(args[1]), args[2])
                  .serialize(out);
          out.flush();
      }
docs: Command-line test. Usage: java RuntimeWSDL schemaFile sourceWSDL endpoint