def test_1(self): self.assertEquals(Listener.removeDuplicates([2, 1, 3, 2, 4, 1, 4, 3]), [2, 1, 3, 4])
def test_1234(self): self.assertEquals(Listener.removeDuplicates([1, 2, 3, 4]), [1, 2, 3, 4])
def test_1(self): self.assertEquals(Listener.removeDuplicates([2, 1, 3, 2, 4, 1, 4, 3]), [2, 1, 3, 4])
def test_1234(self): self.assertEquals(Listener.removeDuplicates([1, 2, 3, 4]), [1, 2, 3, 4])