* Returns {@code true} if there exists a member range in this range set which {@linkplain
   * Range#encloses encloses} the specified range.
   */
  boolean encloses(Range<C> otherRange);

  /**
   * Returns {@code true} if for each member range in {@code other} there exists a member range in
   * this range set which {@linkplain Range#encloses encloses} it. It follows that {@code

   * Returns {@code true} if there exists a member range in this range set which {@linkplain
   * Range#encloses encloses} the specified range.
   */
  boolean encloses(Range<C> otherRange);

  /**
   * Returns {@code true} if for each member range in {@code other} there exists a member range in
   * this range set which {@linkplain Range#encloses encloses} it. It follows that {@code

        && !priorEntry.getValue().intersection(range).isEmpty();
  }

  @Override
  public boolean encloses(Range<C> range) {
    checkNotNull(range);
    Entry<Cut<C>, Range<C>> floorEntry = rangesByLowerBound.floorEntry(range.lowerBound);
    return floorEntry != null && floorEntry.getValue().encloses(range);
  }

  @CheckForNull
  private Range<C> rangeEnclosing(Range<C> range) {
    checkNotNull(range);

   * range. Examples:
   *
   * <ul>
   *   <li>{@code [3..6]} encloses {@code [4..5]}
   *   <li>{@code (3..6)} encloses {@code (3..6)}
   *   <li>{@code [3..6]} encloses {@code [4..4)} (even though the latter is empty)
   *   <li>{@code (3..6]} does not enclose {@code [3..6]}
   *   <li>{@code [4..5]} does not enclose {@code (3..6)} (even though it contains every value
   *       contained by the latter range)

   * range. Examples:
   *
   * <ul>
   *   <li>{@code [3..6]} encloses {@code [4..5]}
   *   <li>{@code (3..6)} encloses {@code (3..6)}
   *   <li>{@code [3..6]} encloses {@code [4..4)} (even though the latter is empty)
   *   <li>{@code (3..6]} does not enclose {@code [3..6]}
   *   <li>{@code [4..5]} does not enclose {@code (3..6)} (even though it contains every value
   *       contained by the latter range)

        && !priorEntry.getValue().intersection(range).isEmpty();
  }

  @Override
  public boolean encloses(Range<C> range) {
    checkNotNull(range);
    Entry<Cut<C>, Range<C>> floorEntry = rangesByLowerBound.floorEntry(range.lowerBound);
    return floorEntry != null && floorEntry.getValue().encloses(range);
  }

  @CheckForNull
  private Range<C> rangeEnclosing(Range<C> range) {
    checkNotNull(range);

  public boolean enclosesAll(RangeSet<C> other) {
    return enclosesAll(other.asRanges());
  }

  @Override
  public boolean enclosesAll(Iterable<Range<C>> ranges) {
    for (Range<C> range : ranges) {
      if (!encloses(range)) {
        return false;
      }
    }
    return true;
  }

  @Override
  public void addAll(RangeSet<C> other) {
    addAll(other.asRanges());
  }

  @Override

    public void put(Range<K> range, V value) {
      checkArgument(
          subRange.encloses(range), "Cannot put range %s into a subRangeMap(%s)", range, subRange);
      TreeRangeMap.this.put(range, value);
    }

    @Override
    public void putCoalescing(Range<K> range, V value) {
      if (entriesByLowerBound.isEmpty() || !subRange.encloses(range)) {
        put(range, value);
        return;
      }

  }

  @Override
  public boolean encloses(Range<C> otherRange) {
    int index =
        SortedLists.binarySearch(
            ranges,
            Range::lowerBound,
            otherRange.lowerBound,
            Ordering.natural(),
            ANY_PRESENT,
            NEXT_LOWER);
    return index != -1 && ranges.get(index).encloses(otherRange);
  }

  @Override
  @CheckForNull

  }

  @Override
  public boolean encloses(Range<C> otherRange) {
    int index =
        SortedLists.binarySearch(
            ranges,
            Range::lowerBound,
            otherRange.lowerBound,
            Ordering.natural(),
            ANY_PRESENT,
            NEXT_LOWER);
    return index != -1 && ranges.get(index).encloses(otherRange);
  }

  @Override
  @CheckForNull