code: @Override
    public CloseableReference<Bitmap> createBitmapInternal(
        int width,
        int height,
        Bitmap.Config bitmapConfig) {
      Bitmap bitmap = Bitmap.createBitmap(width, height, bitmapConfig);
      return CloseableReference.of(bitmap, SimpleBitmapReleaser.getInstance());
    }
docs: Creates a bitmap of the specified width and height.
  
  @param width the width of the bitmap
  @param height the height of the bitmap
  @param bitmapConfig the {@link android.graphics.Bitmap.Config}
  used to create the decoded Bitmap
  @return a reference to the bitmap
  @throws java.lang.OutOfMemoryError if the Bitmap cannot be allocated