### Question:
LuceneTermQueryBuilder implements TermQueryBuilder { @Override public Optional<DocumentFrequencyCorrection> getDocumentFrequencyCorrection() { return Optional.empty(); }  @Override Optional<DocumentFrequencyCorrection> getDocumentFrequencyCorrection(); @Override TermQuery createTermQuery(final Term term, final FieldBoost boost);  }### Answer:
@Test public void testThatThereIsNoDocumentFrequencyCorrection() { assertFalse(new LuceneTermQueryBuilder().getDocumentFrequencyCorrection().isPresent()); }