when (responseCode) {
      HttpURLConnection.HTTP_PROXY_AUTH -> {
        builder.addHeader("Proxy-Authenticate: Basic realm=\"protected area\"")
      }

      HttpURLConnection.HTTP_UNAUTHORIZED -> {
        builder.addHeader("WWW-Authenticate: Basic realm=\"protected area\"")
      }

      HttpURLConnection.HTTP_NO_CONTENT, HttpURLConnection.HTTP_RESET -> {

    testResponseRedirectedWithPost(HttpURLConnection.HTTP_MULT_CHOICE, TransferKind.END_OF_STREAM)
  }

  @Test
  fun response301MovedPermanentlyWithPost() {
    testResponseRedirectedWithPost(HttpURLConnection.HTTP_MOVED_PERM, TransferKind.END_OF_STREAM)
  }

  @Test
  fun response302MovedTemporarilyWithPost() {
    testResponseRedirectedWithPost(HttpURLConnection.HTTP_MOVED_TEMP, TransferKind.END_OF_STREAM)

import java.io.FileNotFoundException
import java.io.IOException
import java.io.InterruptedIOException
import java.net.CookieManager
import java.net.CookiePolicy
import java.net.HttpCookie
import java.net.HttpURLConnection
import java.net.InetAddress
import java.net.ProtocolException
import java.net.Proxy
import java.net.SocketTimeoutException
import java.net.UnknownHostException
import java.net.UnknownServiceException