/** Two objects that are equal are required to return the same hashCode. */
public void testHashcode() {
Second s1 = new Second(13, 45, 5, 1, 2, 2003);
Second s2 = new Second(13, 45, 5, 1, 2, 2003);
assertTrue(s1.equals(s2));
int h1 = s1.hashCode();
int h2 = s2.hashCode();
assertEquals(h1, h2);
}
