private boolean installBackgroundImage(@NotNull Map<String, Object> backgroundProps,
                                         @NotNull @NonNls String bgImageProperty) {
    Object path = backgroundProps.get("image");
    return path instanceof String && installBackgroundImage(backgroundProps, bgImageProperty, (String)path);
  }
private boolean installBackgroundImage(@NotNull Map<String, Object> backgroundProps,
                                         @NotNull @NonNls String bgImageProperty)