}

  public static <K, V> ImmutableBiMap<K, V> of(
      K k1, V v1, K k2, V v2, K k3, V v3, K k4, V v4, K k5, V v5, K k6, V v6, K k7, V v7) {
    return new RegularImmutableBiMap<K, V>(
        ImmutableMap.of(k1, v1, k2, v2, k3, v3, k4, v4, k5, v5, k6, v6, k7, v7));
  }

  public static <K, V> ImmutableBiMap<K, V> of(
      K k1,
      V v1,
      K k2,
      V v2,
      K k3,
      V v3,

    checkEntryNotNull(k1, v1);
    checkEntryNotNull(k2, v2);
    checkEntryNotNull(k3, v3);
    checkEntryNotNull(k4, v4);
    checkEntryNotNull(k5, v5);
    checkEntryNotNull(k6, v6);
    checkEntryNotNull(k7, v7);
    return new RegularImmutableBiMap<K, V>(
        new Object[] {k1, v1, k2, v2, k3, v3, k4, v4, k5, v5, k6, v6, k7, v7}, 7);
  }

  /**

      K k1, V v1, K k2, V v2, K k3, V v3, K k4, V v4, K k5, V v5, K k6, V v6, K k7, V v7) {
    return new RegularImmutableMap<K, V>(
        entryOf(k1, v1),
        entryOf(k2, v2),
        entryOf(k3, v3),
        entryOf(k4, v4),
        entryOf(k5, v5),
        entryOf(k6, v6),
        entryOf(k7, v7));
  }

  public static <K, V> ImmutableMap<K, V> of(
      K k1,
      V v1,

      K k1, V v1, K k2, V v2, K k3, V v3, K k4, V v4, K k5, V v5, K k6, V v6, K k7, V v7) {
    return new Builder<K, V>(Ordering.natural())
        .put(k1, v1)
        .put(k2, v2)
        .put(k3, v3)
        .put(k4, v4)
        .put(k5, v5)
        .put(k6, v6)
        .put(k7, v7)
        .build();
  }

    checkEntryNotNull(k1, v1);
    checkEntryNotNull(k2, v2);
    checkEntryNotNull(k3, v3);
    checkEntryNotNull(k4, v4);
    checkEntryNotNull(k5, v5);
    checkEntryNotNull(k6, v6);
    checkEntryNotNull(k7, v7);
    return RegularImmutableMap.create(
        7, new Object[] {k1, v1, k2, v2, k3, v3, k4, v4, k5, v5, k6, v6, k7, v7});
  }

  /**

      K k1, V v1, K k2, V v2, K k3, V v3, K k4, V v4, K k5, V v5, K k6, V v6, K k7, V v7) {
    return RegularImmutableMap.fromEntries(
        entryOf(k1, v1),
        entryOf(k2, v2),
        entryOf(k3, v3),
        entryOf(k4, v4),
        entryOf(k5, v5),
        entryOf(k6, v6),
        entryOf(k7, v7));
  }

  /**
   * Returns an immutable map containing the given entries, in order.