@Override
  public String toString() {
    @NonNls String anchor = switch (this.anchor) {
      case SwingConstants.TOP -> "TOP";
      case SwingConstants.BOTTOM -> "BOTTOM";
      case SwingConstants.LEFT -> "LEFT";
      case SwingConstants.RIGHT -> "RIGHT";
      default -> null;
    };
    return getClass().getName() + " " + anchor;
  }
@Override
  public String toString()