val base = parse("http://host/a/b/c")
    val url =
      base
        .newBuilder()
        .removePathSegment(0)
        .removePathSegment(0)
        .removePathSegment(0)
        .build()
    assertThat(url.pathSegments).containsExactly("")
    assertThat(url.encodedPath).isEqualTo("/")
  }

  @Test
  fun removePathSegmentOutOfBounds() {
    assertFailsWith<IndexOutOfBoundsException> {

    builder = builder.addEncodedPathSegment("")
    builder = builder.addEncodedPathSegments("")
    builder = builder.setPathSegment(0, "")
    builder = builder.setEncodedPathSegment(0, "")
    builder = builder.removePathSegment(0)
    builder = builder.encodedPath("")
    builder = builder.query("")
    builder = builder.encodedQuery("")
    builder = builder.addQueryParameter("", "")
    builder = builder.addEncodedQueryParameter("", "")

	public final fun removeAllEncodedQueryParameters (Ljava/lang/String;)Lokhttp3/HttpUrl$Builder;
	public final fun removeAllQueryParameters (Ljava/lang/String;)Lokhttp3/HttpUrl$Builder;
	public final fun removePathSegment (I)Lokhttp3/HttpUrl$Builder;
	public final fun scheme (Ljava/lang/String;)Lokhttp3/HttpUrl$Builder;
	public final fun setEncodedPathSegment (ILjava/lang/String;)Lokhttp3/HttpUrl$Builder;

      require(!isDot(canonicalPathSegment) && !isDotDot(canonicalPathSegment)) {
        "unexpected path segment: $encodedPathSegment"
      }
    }

    fun removePathSegment(index: Int) =
      apply {
        encodedPathSegments.removeAt(index)
        if (encodedPathSegments.isEmpty()) {
          encodedPathSegments.add("") // Always leave at least one '/'.
        }

	public final fun removeAllEncodedQueryParameters (Ljava/lang/String;)Lokhttp3/HttpUrl$Builder;
	public final fun removeAllQueryParameters (Ljava/lang/String;)Lokhttp3/HttpUrl$Builder;
	public final fun removePathSegment (I)Lokhttp3/HttpUrl$Builder;
	public final fun scheme (Ljava/lang/String;)Lokhttp3/HttpUrl$Builder;
	public final fun setEncodedPathSegment (ILjava/lang/String;)Lokhttp3/HttpUrl$Builder;