5a1c77e8ce5ae7b5d49948fe1fc62ed957b9ae86,working dir/widgets/library/Library.java,Library,addDirectory,#,292

Before Change


    @FXML private void addDirectory() {
	    Window w = root.getScene().getWindow();
	    FileChooser.ExtensionFilter ef = AudioFileFormat.filter(Use.APP);
	    File f = Environment.chooseFile("Add folder to library", FileType.DIRECTORY, lastDir, w, ef);
		if (f!=null) {
			App.APP.actionPane.show(f);
			lastDir = f.getParentFile();
		}

After Change


    @FXML private void addDirectory() {
	    Window w = root.getScene().getWindow();
	    FileChooser.ExtensionFilter ef = AudioFileFormat.filter(Use.APP);
	    Environment.chooseFile("Add folder to library", FileType.DIRECTORY, lastDir, w, ef)
			.ifOk(file -> {
				App.APP.actionPane.show(file);
				lastDir = file.getParentFile();
			});
    }

    @FXML private void addFiles() {