### Question:
StartAndEndTimeUpdatingVariableListener implements VariableListener<Task> { @Override public void afterEntityAdded(final ScoreDirector scoreDirector, final Task task) { updateStartAndEndTime(scoreDirector, task); }  @Override void beforeEntityAdded(final ScoreDirector scoreDirector, final Task task); @Override void afterEntityAdded(final ScoreDirector scoreDirector, final Task task); @Override void beforeVariableChanged(final ScoreDirector scoreDirector, final Task task); @Override void afterVariableChanged(final ScoreDirector scoreDirector, final Task task); @Override void beforeEntityRemoved(final ScoreDirector scoreDirector, final Task task); @Override void afterEntityRemoved(ScoreDirector scoreDirector, Task task);  }### Answer:
@Test public void afterEntityAdded() { listener.afterEntityAdded(scoreDirector, task3); verifyTimes(); }