RegulatoryFeature implements ChromosomalRegion { @Override public int getChromosome() { return chromosome; } RegulatoryFeature(int chromosome, int start, int end, FeatureType featureType); @Override int getChromosome(); @Override int getStart(); @Override int getEnd(); FeatureType getFeatureType(); VariantEffect getVariantEffect(); @Override boolean equals(Object o); @Override int hashCode(); @Override String toString();  }
@Test public void getChromosome() { assertThat(instance.getChromosome(), equalTo(1)); }