private FlipperArray toSonarArray(float[] floats) {
    final FlipperArray.Builder builder = new FlipperArray.Builder();
    for (float f : floats) {
      builder.put(f);
    }
    return builder.build();
  }
Serialization helper to create {@link FlipperObject}s.
tools/flipper-fresco-plugin/src/main/java/com/facebook/flipper/plugins/fresco/objecthelper/FlipperObjectHelper.java