message: Change indentation to 2
diff: @@ -28,17 +28,17 @@ import org.tensorflow.lite.support.image.ImageOperator;
  import org.tensorflow.lite.support.image.TensorImage;
  import org.tensorflow.lite.support.tensorbuffer.TensorBuffer;
  import org.tensorflow.lite.DataType;
  +
  import java.nio.ByteBuffer;
  import java.nio.ByteOrder;
  /**
  * Transforms an RGB image to GrayScale as a image processing unit.
  - *
  + * <p>
  * The conversion is based on OpenCV RGB to GRAY conversion
  * https://docs.opencv.org/master/de/d25/imgproc_color_conversions.html#color_convert_rgb_gray
  - *
  + * <p>
  * The 3 channels of the grayscale image are identical and one of them is used to create the TensorBuffer
  - *
  */
  public class TransformToGrayscaleOp implements ImageOperator {
  @@ -50,7 +50,7 @@ public class TransformToGrayscaleOp implements ImageOperator {
  /**
  * Applies the defined transformation to grayscale and returns a TensorImage.
  - *
  + * <p>
  * Because the 3 channels of the image are identical only one is used to create the TensorBuffer
  *
  * @param image input image.
  