public FieldConverter getNewRepeatedUInt4Converter(int fieldId, String fieldName, FieldReader reader) {
throw new UnsupportedOperationException("Doesn't support writing 'RepeatedUInt4'");
}
@Override
public FieldConverter getNewNullableFloat4Converter(int fieldId, String fieldName, FieldReader reader) {
throw new UnsupportedOperationException("Doesn't support writing 'NullableFloat4'");
}