### Question:
Epoch extends AbstractNamedEntity<Epoch> implements TypeWithNotes, TypeWithDuration { @Override public Set<? extends Entity> getDependencies() { return Collections.emptySet(); } Epoch(String name, Duration duration); ObservableList<Note> getNotes(); @Override Set<? extends Entity> getDependencies(); void setDuration(Duration duration); Duration getDuration(); @Override boolean equals(Object obj); boolean deepEquals(Entity obj); @Override String toString(); Epoch rename(String newName); static final String PROPERTY_DURATION; }### Answer:
@Test public void testDependencies() { assertEquals(Collections.emptySet(), d_mainphase.getDependencies()); }