### Question:
ProblemFactChangeUtil { public static void releaseAllTasks(User workingUser, ScoreDirector<TaskAssigningSolution> scoreDirector) { releaseTasks(workingUser, true, scoreDirector); } private  ProblemFactChangeUtil(); static void releaseAllTasks(User workingUser, ScoreDirector<TaskAssigningSolution> scoreDirector); static void releaseNonPinnedTasks(User workingUser, ScoreDirector<TaskAssigningSolution> scoreDirector);  }### Answer:
@Test public void releaseAllTasks() { ProblemFactChangeUtil.releaseAllTasks(user, scoreDirector); userTasks.forEach(task -> assertTaskWasReleased(task, scoreDirector)); }