default R in(V v1, V v2, V ... rest) {
    final List<V> values = new ArrayList<>(2 + rest.length);
    values.add(v1);
    values.add(v2);
    values.addAll(Arrays.asList(rest));

    return in(values);
  }
Equivalent to {@code this != value} ({@code value} can't be null)
@throws NullPointerException if value argument is null
criteria/common/src/org/immutables/criteria/matcher/ObjectMatcher.java