code: static <T> PojoSerializerSnapshotData<T> createFrom(DataInputView in, ClassLoader userCodeClassLoader) throws IOException {
  		return PojoSerializerSnapshotData.readSnapshotData(in, userCodeClassLoader);
  	}
docs: Creates a {@link PojoSerializerSnapshotData} from serialized data stream.
  
  <p>This factory method is meant to be used in regular read paths, i.e. when reading back a snapshot
  of the {@link PojoSerializer}. POJO fields, registered subclass classes, and non-registered subclass
  classes may no longer be present anymore.