protected function produceJsonEncodeableArray($method, array $parameters, $identifier = null)
 {
     return parent::produceJsonEncodeableArray($method, array_values($parameters), $identifier);
 }
 protected function produceJsonEncodeableArray($method, array $parameters, $identifier = null)
 {
     $request = parent::produceJsonEncodeableArray($method, $parameters, $identifier);
     $request["jsonrpc"] = "2.0";
     return $request;
 }