如何使用setFullScreenExitHint？因為：無法解析方法“ setFullScreenExitHint”你有什么更好的方法像setFullScreen嗎？JDK：jdk1.8.0_171package game;import javafx.application.Application;import javafx.fxml.FXMLLoader;import javafx.geometry.Rectangle2D;import javafx.scene.Parent;import javafx.scene.Scene;import javafx.scene.layout.StackPane;import javafx.stage.Screen;import javafx.stage.Stage;import javafx.stage.StageStyle;public class main extends Application {@Overridepublic void start(Stage primaryStage) throws Exception {    Parent parent = FXMLLoader.load(getClass().getResource("/view/login.fxml"));    Rectangle2D screenBounds = Screen.getPrimary().getVisualBounds();    Scene scene = new Scene(parent, screenBounds.getWidth(),     screenBounds.getHeight());    primaryStage.setFullScreen(true);    primaryStage.setScene(scene);    primaryStage.show();}}