@Override
  public <T> T get(int pos, Class<T> javaClass) {
    Types.NestedField field = type.fields().get(pos);
    return javaClass.cast(HiveValueConverter.convert(field.type(), wrapped.get(pos)));
  }
StructLike implementation for the HiveRow record type.
iceberg/iceberg-handler/src/main/java/org/apache/iceberg/mr/hive/vector/HiveStructLike.java