private final ImageView eventTypeImageView = new ImageView();
private final Pane subNodePane = new Pane();
private final SimpleObjectProperty<ContextMenu> contextMenu = new SimpleObjectProperty<>();
private Background spanFill;
private final Button plusButton = new Button(null, new ImageView(PLUS)) {
<BUG>{
setMinSize(16, 16);
setMaxSize(16, 16);
setPrefSize(16, 16);</BUG>
}

private final ImageView eventTypeImageView = new ImageView();
private final Pane subNodePane = new Pane();
private final SimpleObjectProperty<ContextMenu> contextMenu = new SimpleObjectProperty<>();
private Background spanFill;
private final Button plusButton = new Button(null, new ImageView(PLUS)) {
{
configureLODButton(this);
}
