code: public static <T> Mono<Boolean> sequenceEqual(Publisher<? extends T> source1, Publisher<? extends T> source2) {
  		return sequenceEqual(source1, source2, equalsBiPredicate(), Queues.SMALL_BUFFER_SIZE);
  	}
docs: Returns a Mono that emits a Boolean value that indicates whether two Publisher sequences are the
  same by comparing the items emitted by each Publisher pairwise.
  <p>
  <img class="marble" src="doc-files/marbles/sequenceEqual.svg" alt="">
  
  @param source1 the first Publisher to compare
  @param source2 the second Publisher to compare
  @param <T> the type of items emitted by each Publisher
  @return a Mono that emits a Boolean value that indicates whether the two sequences are the same