public void update(Client client,OAuth2Request request) throws InvalidClientMetadata, UnauthorizedClientException {
  delete(client.getClientID(),request);
  create(client,request);
}

public void update ( Client client , OAuth2Request request ) throws InvalidClientMetadata , UnauthorizedClientException { delete ( client . getClientID ( ) , request ) ; create ( client , request ) ; }
updates a client already stored .
