@Test
 public void shouldConvertToJavaArray() {
   final Value<Integer> value = of(1, 2, 3);
   final Integer[] ints = value.toJavaArray(Integer.class);
   if (value.isSingleValued()) {
     assertThat(ints).isEqualTo(new int[] {1});
   } else {
     assertThat(ints).isEqualTo(new int[] {1, 2, 3});
   }
 }