CaseAmplification implements SimilarityTransform { @Override public void refresh(Collection<Refreshable> alreadyRefreshed) { } CaseAmplification(double factor); @Override double transformSimilarity(long id1, long id2, double value); @Override void refresh(Collection<Refreshable> alreadyRefreshed); @Override String toString();  }
@Test public void testRefresh() { new CaseAmplification(1.0).refresh(null); }