### Question:
CharacteristicsMap extends MapBean<Characteristic, ObjectWithNotes<?>> { @Override public Set<Entity> getDependencies() { return Collections.emptySet(); } CharacteristicsMap(); @Override Set<Entity> getDependencies(); @Override boolean deepEquals(Entity other);  }### Answer:
@Test public void testGetDependencies() { CharacteristicsMap map = new CharacteristicsMap(); map.put(BasicStudyCharacteristic.INCLUSION, new ObjectWithNotes<String>("TEST")); assertEquals(Collections.EMPTY_SET, map.getDependencies()); }