code: public final Flux<T> takeLast(int n) {
  		if(n == 1){
  			return onAssembly(new FluxTakeLastOne<>(this));
  		}
  		return onAssembly(new FluxTakeLast<>(this, n));
  	}
docs: Emit the last N values this {@link Flux} emitted before its completion.
  
  <p>
  <img class="marble" src="doc-files/marbles/takeLast.svg" alt="">
  
  @param n the number of items from this {@link Flux} to retain and emit on onComplete
  
  @return a terminating {@link Flux} sub-sequence