*/
    @CheckForNull private AvlNode<E> pred;
    @CheckForNull private AvlNode<E> succ;

    AvlNode(@ParametricNullness E elem, int elemCount) {
      checkArgument(elemCount > 0);
      this.elem = elem;
      this.elemCount = elemCount;
      this.totalCount = elemCount;
      this.distinctElements = 1;
      this.height = 1;
      this.left = null;

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a&b?eb??g&nasrop?vi?ŋásrop??j&daehal&a?á??jedub?v&arekkhar?árekkhár???ksiouf?n&diaegadvoug?taed???v&irp?lesl&am?åm???y&b&essen?nart?sebel?tsev??o&d&ar?na!s??or??gavtsev?k&rajb?sa??lem?mrak?n&art?n&if?orb???r&a&mah?n?v??e&dni?t&so?ton??va??ul?yd??s&am?enner?gav?lrak?tivk??vrejks??ø&d&ar?na!s??ør??gåvtsev?k&rajb?sa??lem?mrak?n&art?n&if?ørb???r&e&dni?t&so?tøn??va??ul?yd?æ&n?v???s&enner?gåv?tivk?åm??vrejks???á&slág?tlá?vreiks??å&gåv?h?jddådåb?lf??ø&d&ob?rav??r&egark?olf??s&dav?mort????aki?i&sac?tal?...

      // uncheckedCastNullableTToT is safe because bufferSize > 0.
      if (comparator.compare(elem, uncheckedCastNullableTToT(threshold)) > 0) {
        threshold = elem;
      }
      // uncheckedCastNullableTToT is safe because bufferSize > 0.
    } else if (comparator.compare(elem, uncheckedCastNullableTToT(threshold)) < 0) {
      // Otherwise, we can ignore elem; we've seen k better elements.
      buffer[bufferSize++] = elem;

     */
    @CheckForNull private AvlNode<E> pred;
    @CheckForNull private AvlNode<E> succ;

    AvlNode(@ParametricNullness E elem, int elemCount) {
      checkArgument(elemCount > 0);
      this.elem = elem;
      this.elemCount = elemCount;
      this.totalCount = elemCount;
      this.distinctElements = 1;
      this.height = 1;
      this.left = null;

      // assumes that each set is a singleton or less (as is done for the samples)
      for (Object elem : elements) {
        @SuppressWarnings("unchecked") // safe by generator contract
        Entry<String, Collection<Integer>> entry = (Entry<String, Collection<Integer>>) elem;
        Integer value = getOnlyElement(entry.getValue());
        builder.put(entry.getKey(), value);
      }

    checkNotNull(action);
    entrySet()
        .forEach(
            entry -> {
              E elem = entry.getElement();
              int count = entry.getCount();
              for (int i = 0; i < count; i++) {
                action.accept(elem);
              }
            });
  }

  @Override
  default Spliterator<E> spliterator() {

        add(elements.next());
      }
      return this;
    }

    private void dedupAndCoalesceAndDeleteEmpty() {
      dedupAndCoalesce(false);

      // If there was a setCount(elem, 0), those elements are still present.  Eliminate them.
      int size = 0;
      for (int i = 0; i < length; i++) {
        if (counts[i] > 0) {
          elements[size] = elements[i];
          counts[size] = counts[i];