如何从Java中的TextField中删除逗号

String text = textField.getText();
text = text.replace(",", "");

textField.setText(text);

import javafx.application.Application;
import javafx.scene.Scene;
import javafx.scene.control.Button;
import javafx.scene.control.TextField;
import javafx.scene.layout.VBox;
import javafx.stage.Stage;

public class Main extends Application {

    @Override
    public void start(Stage primaryStage) {
        TextField textField = new TextField();
        Button button = new Button("删除逗号");
        button.setOnAction(event -> {
            String text = textField.getText();
            text = text.replace(",", "");
            textField.setText(text);
        });

        VBox root = new VBox(textField, button);
        Scene scene = new Scene(root, 200, 100);
        primaryStage.setScene(scene);
        primaryStage.show();
    }

    public static void main(String[] args) {
        launch(args);
    }
}