@Test
public void testAdd() {

	// The set should initially be empty
	assertEquals(0, set.size());
	// Add some elements
	set.add((short)23);
	set.add((short)99);
	set.add((short)99);
	// Verify that the set has size 2
	assertEquals(2, set.size());
	// Verify that there were no side effects
	assertEquals(2, set.size());
	// Verify that some element is present
	assertTrue(set.contains((short)23));
	// Verify that some element is not present
	assertFalse(set.contains((short)0));
}