setCount(prevEntry.getElement(), 0);
        prevEntry = null;
      }
    };
  }

  @Override
  public void forEachEntry(ObjIntConsumer<? super E> action) {
    checkNotNull(action);
    for (AvlNode<E> node = firstNode();
        node != header && node != null && !range.tooHigh(node.getElement());
        node = node.succ()) {

          return entrySpliterator();
        }

        @Override
        public void forEach(Consumer<? super Entry<K, V>> action) {
          forEachEntry(action);
        }
      };
    }

    void forEachEntry(Consumer<? super Entry<K, V>> action) {
      entryIterator().forEachRemaining(action);
    }

    @Override
    public void clear() {