content: package com.airbnb.lottie.parser;
  
  import android.graphics.PointF;
  
  import androidx.annotation.Nullable;
  
  import com.airbnb.lottie.LottieComposition;
  import com.airbnb.lottie.model.animatable.AnimatableFloatValue;
  import com.airbnb.lottie.model.animatable.AnimatableValue;
  import com.airbnb.lottie.model.content.RectangleShape;
  import com.airbnb.lottie.model.content.RoundedCorners;
  import com.airbnb.lottie.parser.moshi.JsonReader;
  
  import java.io.IOException;
  
  public class RoundedCornersParser {
    private static final JsonReader.Options NAMES = JsonReader.Options.of(
        "nm", // 0
        "r",  // 1
        "hd"  // 1
    );
  
    private RoundedCornersParser() {
    }
  
    @Nullable
    static RoundedCorners parse(
        JsonReader reader, LottieComposition composition) throws IOException {
      String name = null;
      AnimatableValue<Float, Float> cornerRadius = null;
      boolean hidden = false;
  
      while (reader.hasNext()) {
        switch (reader.selectName(NAMES)) {
          case 0: //nm
            name = reader.nextString();
            break;
          case 1: // r
            cornerRadius = AnimatableValueParser.parseFloat(reader, composition, true);
            break;
          case 2: // hd
            hidden = reader.nextBoolean();
            break;
          default:
            reader.skipValue();
        }
      }
  
      return hidden ? null : new RoundedCorners(name, cornerRadius);
    }
  }
  