import javafx.application.Application;
import javafx.scene.input.KeyCode;
import javafx.scene.input.KeyCodeCombination;
import javafx.scene.input.KeyCodeCombinationBuilder;
import javafx.scene.input.KeyCombination;
import javafx.stage.Stage;

public class Bug2 extends Application {

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

    @Override
    public void start(Stage stage) {
        
        new KeyCodeCombination(KeyCode.INSERT, KeyCombination.CONTROL_DOWN);
                
        KeyCodeCombinationBuilder.create()
                .alt(KeyCombination.ModifierValue.UP)
                .meta(KeyCombination.ModifierValue.UP)
                .shift(KeyCombination.ModifierValue.UP)
                .shortcut(KeyCombination.ModifierValue.UP)
                .control(KeyCombination.ModifierValue.DOWN)
                .code(KeyCode.DELETE)
                .build();
        
        KeyCodeCombinationBuilder.create()
                .control(KeyCombination.ModifierValue.DOWN)
                .code(KeyCode.DELETE)
                .build();
        
        System.exit(0);
    }
}