@Override
			protected void updateItem(String item, boolean empty) {
				super.updateItem(item, empty);

				if (empty || item == null) {
					textProperty().unbind();
					textProperty().set(null);
					setGraphic(null);
				} else {
					Ikon icon = iconManager.getGroupIcon(item);
					if (icon == null)
						icon = iconManager.getContainerIcon(item);
					setGraphic(new FontIconView(Objects.requireNonNullElse(icon, CarbonIcons.DOT_MARK)));
					textProperty().bind(getBinding(item));
				}
			}
Pane to display all config values.

@author Matt Coley
@see ConfigManager Source of values to pull from.
@see ConfigComponentManager Controls how to represent {@link ConfigValue} instances.
@see ConfigIconManager Controls which icons to show in the tree for {@link ConfigContainer} paths.
recaf-ui/src/main/java/software/coley/recaf/ui/pane/ConfigPane.java