if (keyComparator != null) {
        mapEntries = Ordering.from(keyComparator).<K>onKeys().immutableSortedCopy(mapEntries);
      }
      return fromMapBuilderEntries(mapEntries, valueComparator);
    }
  }

  /**
   * Returns an immutable set multimap containing the same mappings as {@code multimap}. The

      if (keyComparator != null) {
        mapEntries = Ordering.from(keyComparator).<K>onKeys().immutableSortedCopy(mapEntries);
      }
      return fromMapBuilderEntries(mapEntries, valueComparator);
    }
  }

  /**
   * Returns an immutable set multimap containing the same mappings as {@code multimap}. The

      }
    }

    return new ImmutableListMultimap<>(builder.buildOrThrow(), size);
  }

  /** Creates an ImmutableListMultimap from an asMap.entrySet. */
  static <K, V> ImmutableListMultimap<K, V> fromMapBuilderEntries(
      Collection<? extends Map.Entry<K, ImmutableCollection.Builder<V>>> mapEntries,
      @Nullable Comparator<? super V> valueComparator) {
    if (mapEntries.isEmpty()) {
      return of();
    }

      }
    }

    return new ImmutableListMultimap<>(builder.buildOrThrow(), size);
  }

  /** Creates an ImmutableListMultimap from an asMap.entrySet. */
  static <K, V> ImmutableListMultimap<K, V> fromMapBuilderEntries(
      Collection<? extends Map.Entry<K, ImmutableCollection.Builder<V>>> mapEntries,
      @Nullable Comparator<? super V> valueComparator) {
    if (mapEntries.isEmpty()) {
      return of();
    }

      if (keyComparator != null) {
        mapEntries = Ordering.from(keyComparator).<K>onKeys().immutableSortedCopy(mapEntries);
      }
      return ImmutableListMultimap.fromMapBuilderEntries(mapEntries, valueComparator);
    }
  }

  /**
   * Returns an immutable multimap containing the same mappings as {@code multimap}, in the

      if (keyComparator != null) {
        mapEntries = Ordering.from(keyComparator).<K>onKeys().immutableSortedCopy(mapEntries);
      }
      return ImmutableListMultimap.fromMapBuilderEntries(mapEntries, valueComparator);
    }
  }

  /**
   * Returns an immutable multimap containing the same mappings as {@code multimap}, in the