private static @NotNull EmptyIcon create(int width, int height, boolean preScaled) {
    if (width != height || width >= 129) {
      EmptyIcon icon = new EmptyIcon(width, height, true);
      icon.setIconPreScaled(preScaled);
      return icon;
    }

    return cache.computeIfAbsent(new Pair<>(width, preScaled), __ -> {
      EmptyIcon icon = new EmptyIcon(width, height, true);
      icon.setIconPreScaled(preScaled);
      return icon;
    });
  }
private static @NotNull EmptyIcon create(int width, int height, boolean preScaled)