Java 8 Replace two null check with Optional

Question

Below is my code which is working as expected. But I need to replace it with Optional.ofNullable

if (getFirstData != null && getSecondData !=null {
 ... doing my work here
} else {
  ... doing my else work here
}

How can I use Optionals.ofNullable(..) to replace two AND null checks?

Answer 1

It may be a bit overkill, but if there's need to check multiple values for nulls, it may be done like this using Optional:

static boolean allNonNullsOptional(Object ... items) {
    return Stream.of(items).map(Optional::ofNullable).allMatch(Optional::isPresent);
}

But the same may be achieved with much shorter Object::nonNull:

static boolean allNonNulls(Object ... items) {
    return Stream.of(items).allMatch(Objects::nonNull);
}