docs: private static ModelNode getServerfactory(CommandContext ctx, String point, String name) throws OperationFormatException, IOException {
          DefaultOperationRequestBuilder builder = new DefaultOperationRequestBuilder();
          builder.setOperationName(Util.READ_RESOURCE);
          for (String p : point.split("/")) {
              if (p.isEmpty()) {
                  continue;
              }
              String[] ps = p.split("=");
              if (ps[1].equals("*")) {
                  ps[1] = name;
              }
              builder.addNode(ps[0], ps[1]);
          }
          builder.getModelNode().get(Util.INCLUDE_RUNTIME).set(true);
          ModelNode response = ctx.getModelControllerClient().execute(builder.buildRequest());
          if (Util.isSuccess(response)) {
              return response.get(Util.RESULT);
          }
          return null;
      }