public class Config extends YamlConfiguration {

    private MyPlugin plugin;
    private File file;

    public Config(MyPlugin plugin, String name) {
        this.plugin = plugin;
        this.file = new File(plugin.getDataFolder(), name);
        reloadFile();
    }

    public void reloadFile() {
        if (!file.exists()) {
            file.getParentFile().mkdirs();
            plugin.saveResource(name);
        }

        try {
            load(file);
        } catch (IOException | InvalidConfigurationException err) {
            err.printStackTrace();
        }
    }

    public void saveFile() {
        try {
            save(file);
        } catch (IOException err) {
            err.printStackTrace();
        }
    }
}