protected final BytesConverter jsonWriter;
protected final Settings settings;
public JsonTemplatedBulk(Collection<Object> beforeObject, Collection<Object> afterObject,
JsonFieldExtractors jsonExtractors, Settings settings) {
super(beforeObject, afterObject, new NoOpValueWriter());
this.jsonExtractors = jsonExtractors;
this.jsonWriter = ObjectUtils.instantiate(settings.getSerializerBytesConverterClassName(), settings);
this.settings = settings;
}