Method toStringTest

gdx/test/com/badlogic/gdx/utils/QueueTest.java:332–342

()

	}

	@Test
	public void toStringTest () {
		Queue<Integer> q = new Queue<Integer>(1);
		assertTrue(q.toString().equals("[]"));
		q.addLast(4);
		assertTrue(q.toString().equals("[4]"));
		q.addLast(5);
		q.addLast(6);
		q.addLast(7);
		assertTrue(q.toString().equals("[4, 5, 6, 7]"));
	}

	@Test
	public void hashEqualsTest () {