public static ReactiveSeq<Integer> fromIntStream(final IntStream stream){
  Objects.requireNonNull(stream);
  return StreamUtils.reactiveSeq(stream.boxed(),Optional.empty());
}

public static ReactiveSeq < Integer > fromIntStream ( final IntStream stream ) { Objects . requireNonNull ( stream ) ; return StreamUtils . reactiveSeq ( stream . boxed ( ) , Optional . empty ( ) ) ; }
construct a reactiveseq from a stream
