@Test
public void shouldFindLastElementFromAListOfAlphabetsUsingRecursion() throws Exception {
assertThat(P01.lastRecursive(asList("a", "b", "c", "d")), is(equalTo("d")));
}
@Test
public void shouldFindLastElementFromALinkedListOfAlphabets() throws Exception {
LinkedList<String> alphabets = linkedList("a", "b", "c", "d");
assertThat(P01.last(alphabets), is(equalTo("d")));
}
