docs: private JsonRpcClientException createJsonRpcClientException(ObjectNode errorObject) {
  		int code = errorObject.has(JsonRpcBasicServer.ERROR_CODE) ? errorObject.get(JsonRpcBasicServer.ERROR_CODE).asInt() : 0;
  		return new JsonRpcClientException(code, errorObject.get(JsonRpcBasicServer.ERROR_MESSAGE).asText(), errorObject.get(JsonRpcBasicServer.DATA));
  	}