public final fun create (Lokhttp3/MediaType;JLokio/BufferedSource;)Lokhttp3/ResponseBody;
	public final fun create (Lokhttp3/MediaType;Ljava/lang/String;)Lokhttp3/ResponseBody;
	public final fun create (Lokhttp3/MediaType;Lokio/ByteString;)Lokhttp3/ResponseBody;
	public final fun create (Lokhttp3/MediaType;[B)Lokhttp3/ResponseBody;
	public final fun create (Lokio/BufferedSource;Lokhttp3/MediaType;J)Lokhttp3/ResponseBody;

   * [closed][ResponseBody] and may be consumed only once.
   *
   * If this is a [cacheResponse], [networkResponse], or [priorResponse], the server's response body
   * is not available, and it is always an error to attempt read its streamed content. Reading from
   * [ResponseBody.source] always throws on such instances.
   *
   * It is safe and supported to call [ResponseBody.contentType] and [ResponseBody.contentLength] on

    val bytes = responseBody.bytes()
    val charStream = responseBody.charStream()
    val string = responseBody.string()
    responseBody.close()
    responseBody = "".toResponseBody("".toMediaType())
    responseBody = "".toResponseBody(null)
    responseBody = ByteString.EMPTY.toResponseBody("".toMediaType())
    responseBody = ByteString.EMPTY.toResponseBody(null)

  }

  private fun peekTrailers(protocol: Protocol) {
    val responseBody = "a".repeat(OKHTTP_CLIENT_WINDOW_SIZE)
    enableProtocol(protocol)

    server.enqueue(
      MockResponse
        .Builder()
        .addHeader("h1", "v1")
        .trailers(headersOf("t1", "v2"))
        .body(protocol, responseBody)
        .build(),
    )

    val call = client.newCall(Request(server.url("/")))

      @Override public void onFailure(Call call, IOException e) {
        e.printStackTrace();
      }

      @Override public void onResponse(Call call, Response response) throws IOException {
        try (ResponseBody responseBody = response.body()) {
          if (!response.isSuccessful()) throw new IOException("Unexpected code " + response);

          Headers responseHeaders = response.headers();

import okhttp3.ResponseBody
import okio.BufferedSource

class RealResponseBody(
  /**
   * Use a string to avoid parsing the content type until needed. This also defers problems caused
   * by malformed content types.
   */
  private val contentTypeString: String?,
  private val contentLength: Long,
  private val source: BufferedSource,
) : ResponseBody() {

  @Throws(IOException::class)
  override fun intercept(chain: Chain): Response = uppercaseResponse(chain.proceed(chain.request()))

  private fun uppercaseResponse(response: Response): Response {
    val uppercaseBody: ResponseBody =
      object : ForwardingResponseBody(response.body) {
        override fun source(): BufferedSource = uppercaseSource(delegate().source()).buffer()
      }
    return response
      .newBuilder()

import com.squareup.moshi.Moshi;
import com.squareup.moshi.Types;
import java.util.Collections;
import java.util.List;
import okhttp3.OkHttpClient;
import okhttp3.Request;
import okhttp3.Response;
import okhttp3.ResponseBody;

public class OkHttpContributors {
  private static final String ENDPOINT = "https://api.github.com/repos/square/okhttp/contributors";
  private static final Moshi MOSHI = new Moshi.Builder().build();

import okhttp3.EventListener;
import okhttp3.Handshake;
import okhttp3.HttpUrl;
import okhttp3.OkHttpClient;
import okhttp3.Protocol;
import okhttp3.Request;
import okhttp3.Response;
import okhttp3.ResponseBody;

public final class PrintEvents {
  private final OkHttpClient client = new OkHttpClient.Builder()
      .eventListenerFactory(PrintingEventListener.FACTORY)
      .build();

  public void run() throws Exception {

              .build()
          }

          // This is not an upgrade response.
          else -> {
            val responseBody = exchange.openResponseBody(response)
            response
              .newBuilder()
              .body(responseBody)
              .trailers(
                object : TrailersSource {
                  override fun peek() = exchange.peekTrailers()