@Test
public void shouldRecognizeApplicabilityOfNonNull() {
final Function5<Integer, Integer, Integer, Integer, Integer, Integer> f =
(i1, i2, i3, i4, i5) -> null;
assertThat(f.isApplicableTo(1, 2, 3, 4, 5)).isTrue();
}
@Test
public void shouldRecognizeApplicabilityOfNull() {
final Function5<Object, Object, Object, Object, Object, Object> f =
(o1, o2, o3, o4, o5) -> null;
assertThat(f.isApplicableTo(null, null, null, null, null)).isTrue();
}
