There is no workaround for JDK-8324327

[PavelTurk]

Hello all.

This is about https://bugs.openjdk.org/browse/JDK-8324327 .

Andy Goryachev wrote in comment "Change to the default constructor and the issue disappears".
I don't see that using default constructor solves the problem. I tried the following code :

public class JavaFxTest7 extends Application {

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

     @Override
     public void start(Stage primaryStage) {
         VBox root = new VBox();
         ColorPicker picker = new ColorPicker();
         root.getChildren().addAll(picker);

         var scene = new Scene(root, 400, 300);
         primaryStage.setScene(scene);
         primaryStage.show();
     }
}

and I have the same bug.

JavaFX: 23-ea+3
Java: 21.0.2
OS: Ubuntu 20.04.3 LTS

So, ColorPicker is always broken.

Best regards, Pavel