docs: public CreateMBean readCreateMBean(InputStream in) throws ConversionException, IOException, ClassNotFoundException {
          JSONObject json = parseObject(in);
          CreateMBean ret = new CreateMBean();
          ret.objectName = readObjectName(json.get(N_OBJECTNAME));
          ret.className = readStringInternal(json.get(N_CLASSNAME));
          ret.loaderName = readObjectName(json.get(N_LOADERNAME));
          ret.params = readPOJOArray(json.get(N_PARAMS));
          ret.signature = readStringArrayInternal(json.get(N_SIGNATURE));
          ret.useLoader = readBooleanInternal(json.get(N_USELOADER));
          ret.useSignature = readBooleanInternal(json.get(N_USESIGNATURE));
          return ret;
      }