@Test
	public void testSetDisplayAnswer3() {
		int diff = 1;
		answers = new LinkedList<Answer>();
		answers.add(new Answer("are roses,"));
		answers.add(new Answer("moses supposes"));
		answers.add(new Answer("irronically"));

		dummyQuestion = new Question(question, answers, diff, type, correct);

		try {
			dummyQuestion.setDisplayAnswers();
		} catch (notEnoughAnswersException e1) {
			Assert.fail("notEnoughAnswersException occured");
		}

		assertEquals(dummyQuestion.getDisplayAnswers().size(), 4);

		for (int i = 0; i < 4; i++) {
			Answer a = dummyQuestion.getDisplayAnswers().get(i);
			for (int j = i + 1; j < 4; j++) {
				Answer b = dummyQuestion.getDisplayAnswers().get(j);
				if (a.equals(b))
					Assert.fail("Contains the same answers!");
			}
		}

	}