public class PluginData {

    @Getter
    private static final MessageUtil messageUtil = new MessageUtil();

    @Setter
    @Getter
    private final static Map<String, ProjectData> projectdata = new HashMap<>();

    public void onSave(File file) throws IOException {

        for (ProjectData data : projectdata.values()) {

            data.save(file);

        }

    }

    public void onLoad(File file, ConfigurationSection config) throws IOException, FileNotFoundException, InvalidConfigurationException {

        for (String name : config.getKeys(false)) {

           ConfigurationSection section = config.getConfigurationSection(name);


           ProjectData d =  new ProjectData(file);
        }

    }

}