private static void setFileTypeAttributes(@NotNull UserFileType<?> fileType,
                                            @Nullable String name,
                                            @Nullable @NlsContexts.Label String description,
                                            @Nullable String iconPath) {
    if (!Strings.isEmptyOrSpaces(iconPath)) {
      fileType.setIconPath(iconPath);
    }
    if (description != null) {
      fileType.setDescription(description);
    }
    if (name != null) {
      fileType.setName(name);
    }
  }
private static void setFileTypeAttributes(@NotNull UserFileType<?> fileType,
                                            @Nullable String name,
                                            @Nullable @NlsContexts.Label String description,
                                            @Nullable String iconPath)