(ClientActionRunner<FetchFilesResult>) (config, action) -> new ActionAnswerImpl<>(connectionManager.withConnection(config, ((FetchFilesAction) action).getCommonDir(), (client) -> fetchFiles(client, config, (FetchFilesAction) action))));
(ClientActionRunner<FetchFilesResult>) (config, action) -> new ActionAnswerImpl<>(connectionManager.withConnection(config, ((FetchFilesAction) action).getCommonDir(), (client) -> fetchFiles(client, config, (FetchFilesAction) action))));