MainPane.java 文件源码

private void removeServerAction(Event e) {
    Alert conf = new Alert(AlertType.CONFIRMATION, "Do you really want to remove this server ?");

    Optional<ButtonType> result = conf.showAndWait();

    if (result.isPresent() && result.get().equals(ButtonType.OK)) {
        Server s = content.removeSelectedServer();
        if (s != null) {
            servers.remove(s);
            ServerListLoader.writeServerList(servers);
        } else
            new Alert(AlertType.ERROR, "No selected server");

    }
}