When start application with TableView and Modena style to console output warnings:

Apr 02, 2013 5:37:00 PM javafx.scene.CssStyleHelper calculateValue
WARNING: Could not resolve 'a lookup value' while resolving lookups for '-fx-font' from rule '*.table-view *.column-header' in stylesheet jar:file:/home/cementovoz/.jdk/8.0/b83/jdk1.8.0/jre/lib/ext/jfxrt.jar!/com/sun/javafx/scene/control/skin/modena/modena.bss
Apr 02, 2013 5:37:00 PM javafx.scene.CssStyleHelper calculateValue
WARNING: Could not resolve 'a lookup value' while resolving lookups for '-fx-font' from rule '*.table-view *.column-header' in stylesheet jar:file:/home/cementovoz/.jdk/8.0/b83/jdk1.8.0/jre/lib/ext/jfxrt.jar!/com/sun/javafx/scene/control/skin/modena/modena.bss
Apr 02, 2013 5:37:00 PM javafx.scene.CssStyleHelper calculateValue
WARNING: Could not resolve 'a lookup value' while resolving lookups for '-fx-font' from rule '*.table-view *.column-header' in stylesheet jar:file:/home/cementovoz/.jdk/8.0/b83/jdk1.8.0/jre/lib/ext/jfxrt.jar!/com/sun/javafx/scene/control/skin/modena/modena.bss
Apr 02, 2013 5:37:00 PM javafx.scene.CssStyleHelper calculateValue
WARNING: Could not resolve 'a lookup value' while resolving lookups for '-fx-font' from rule '*.table-view *.column-header' in stylesheet jar:file:/home/cementovoz/.jdk/8.0/b83/jdk1.8.0/jre/lib/ext/jfxrt.jar!/com/sun/javafx/scene/control/skin/modena/modena.bss
Apr 02, 2013 5:37:00 PM javafx.scene.CssStyleHelper calculateValue
WARNING: Could not resolve 'a lookup value' while resolving lookups for '-fx-font' from rule '*.table-view *.column-header' in stylesheet jar:file:/home/cementovoz/.jdk/8.0/b83/jdk1.8.0/jre/lib/ext/jfxrt.jar!/com/sun/javafx/scene/control/skin/modena/modena.bss

Code to reproduce :

    @Override
    public void start(Stage primaryStage) {
        setUserAgentStylesheet(STYLESHEET_MODENA);
        TableView<List<String>> tableView = new TableView<>();
        TableColumn<List<String>, String> column = new TableColumn<>("Name");
        tableView.getColumns().addAll(column);
        StackPane root = new StackPane();
        root.getChildren().add(tableView);
        Scene scene = new Scene(root, 300, 250);
        primaryStage.setTitle("Hello World!");
        primaryStage.setScene(scene);
        primaryStage.show();
    }