private static Icon getIcon(MessageEvent.Kind kind) {
    return switch (kind) {
      case ERROR -> NODE_ICON_ERROR;
      case WARNING -> NODE_ICON_WARNING;
      case INFO -> NODE_ICON_INFO;
      case STATISTICS -> NODE_ICON_STATISTICS;
      case SIMPLE -> NODE_ICON_SIMPLE;
    };
  }
private static Icon getIcon(MessageEvent.Kind kind)