@Test
public void testOccurences() throws Exception {
Integer[] duplicated = new Integer[] {1, 2, 3, 4, 4, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 13, 13};
assertEquals(3, Search.occurences(duplicated, 4));
assertEquals(3, Search.occurences(duplicated, 13));
}
@Test
public void testOccurencesNoDuplicates() throws Exception {
assertEquals(0, Search.occurences(sorted, 10));
assertEquals(1, Search.occurences(sorted, 4));
}