* be set on builder to make it able to create session instances.
     */
    @Override
    public SessionBuilder get() {
        requireNonNull(repositorySystem, "repositorySystem");
        SessionBuilder builder = repositorySystem.createSessionBuilder();
        configureSessionBuilder(builder);
        return builder;
    }

    private final Set<Path> toDelete = new CopyOnWriteArraySet<>();

    private final ConsumerPomBuilder builder;

    @Inject
    DefaultConsumerPomArtifactTransformer(ConsumerPomBuilder builder) {
        this.builder = builder;
    }

    @SuppressWarnings("deprecation")

    val headerBlock =
      headersOf(
        ":status",
        "200 OK",
        ":version",
        "HTTP/1.1",
        "connection",
        "close",
      )
    val request = Request.Builder().url("http://square.com/").build()
    val response = readHttp2HeadersList(headerBlock, Protocol.HTTP_2).request(request).build()
    val headers = response.headers
    assertThat(headers.size).isEqualTo(1)

            this.indexOption = builder;
            return this;
        }

        public RequestOptionCall<IndexRequestBuilder> indexOption() {
            return indexOption;
        }

        public DocMeta deleteOption(RequestOptionCall<DeleteRequestBuilder> builder) {
            this.deleteOption = builder;
            return this;
        }

```

### Usage

```
  val appCache = Cache(File("cacheDir", "okhttpcache"), 10 * 1024 * 1024)
  val bootstrapClient = OkHttpClient.Builder().cache(appCache).build()

  val dns = DnsOverHttps.Builder().client(bootstrapClient)
    .url("https://dns.google/dns-query".toHttpUrl())
    .bootstrapDnsHosts(InetAddress.getByName("8.8.4.4"), InetAddress.getByName("8.8.8.8"))
    .build()

import org.junit.jupiter.api.Tag
import org.junit.jupiter.api.Test

/**
 * Tests for SNI overriding on Android.
 */
@Tag("Remote")
class SniOverrideTest {
  var client =
    OkHttpClient.Builder()
      .build()

  @Test
  fun getWithCustomSocketFactory() {
    assumeTrue(Build.VERSION.SDK_INT >= 24)

    class CustomSSLSocketFactory(
      delegate: SSLSocketFactory,

    // Generate a self-signed cert for the server to serve and the client to trust.
    val heldCertificate =
      HeldCertificate.Builder()
        .addSubjectAlternativeName("localhost")
        .build()
    return@lazy HandshakeCertificates.Builder()
      .addPlatformTrustedCertificates()
      .heldCertificate(heldCertificate)
      .addTrustedCertificate(heldCertificate.certificate)
      .build()
  }

import org.jline.consoleui.prompt.ConfirmResult;
import org.jline.consoleui.prompt.ConsolePrompt;
import org.jline.consoleui.prompt.PromptResultItemIF;
import org.jline.consoleui.prompt.builder.ListPromptBuilder;
import org.jline.consoleui.prompt.builder.PromptBuilder;
import org.jline.reader.Candidate;
import org.jline.reader.Completer;
import org.jline.reader.LineReader;
import org.jline.reader.ParsedLine;
import org.jline.utils.Colors;

    return source.buffer().asResponseBody(null, -1)
  }

  private fun newResponse(
    responseBody: ResponseBody,
    code: Int = 200,
    fn: Response.Builder.() -> Unit = {},
  ): Response {
    return Response.Builder()
      .request(
        Request.Builder()
          .url("https://example.com/")
          .build(),
      )
      .protocol(Protocol.HTTP_1_1)
      .code(code)
      .message("OK")

        return builder()
                .session(nonNull(session, "session cannot be null"))
                .artifactCoordinates(nonNull(artifactCoordinates, "artifactCoordinates cannot be null"))
                .repositories(repositories)
                .build();
    }

    @Nonnull
    static VersionResolverRequestBuilder builder() {
        return new VersionResolverRequestBuilder();
    }