val listener = (call as? RealCall)?.eventListener ?: EventListener.NONE

    if (cacheCandidate != null && cacheResponse == null) {
      // The cache candidate wasn't applicable. Close it.
      cacheCandidate.body.closeQuietly()
    }

    // If we're forbidden from using the network and the cache is insufficient, fail.
    if (networkRequest == null && cacheResponse == null) {
      return Response.Builder()

      if (HttpMethod.permitsRequestBody(request.method) && requestBody != null) {
        // If there's a "Expect: 100-continue" header on the request, wait for a "HTTP/1.1 100
        // Continue" response before transmitting the request body. If we don't get that, return
        // what we did get (such as a 4xx response) without ever transmitting the request body.

        val descriptor = getSymbolDescriptor(symbol) as? PropertyDescriptor
        if (descriptor is SyntheticJavaPropertyDescriptor) {
            return descriptor.setMethod?.name
        }

        if (descriptor != null) {
            if (!descriptor.isVar) {
                return null
            }

            if (descriptor.hasJvmFieldAnnotation()) return descriptor.name

  val hpackWriter: Hpack.Writer = Hpack.Writer(out = hpackBuffer)

  @Throws(IOException::class)
  fun connectionPreface() {
    this.withLock {
      if (closed) throw IOException("closed")
      if (!client) return // Nothing to write; servers don't send connection headers!
      if (logger.isLoggable(FINE)) {
        logger.fine(format(">> CONNECTION ${CONNECTION_PREFACE.hex()}"))
      }
      sink.write(CONNECTION_PREFACE)

    url: HttpUrl,
    proxy: Proxy?,
  ) {
    fun selectProxies(): List<Proxy> {
      // If the user specifies a proxy, try that and only that.
      if (proxy != null) return listOf(proxy)

      // If the URI lacks a host (as in "http://</"), don't call the ProxySelector.
      val uri = url.toUri()
      if (uri.host == null) return immutableListOf(Proxy.NO_PROXY)

    handler: Handler,
    length: Int,
    flags: Int,
    streamId: Int,
  ) {
    if (streamId != 0) throw IOException("TYPE_SETTINGS streamId != 0")
    if (flags and FLAG_ACK != 0) {
      if (length != 0) throw IOException("FRAME_SIZE_ERROR ack frame should be empty!")
      handler.ackSettings()
      return
    }

    if (length % 6 != 0) throw IOException("TYPE_SETTINGS length % 6 != 0: $length")

     *
     * If too many type arguments are provided, a mapping is still created. Extra type arguments are simply ignored. If this wasn't the
     * case, the resulting [KtCall] would contain no type arguments at all, which can cause problems later. If too few type arguments are
     * provided, an empty map is returned defensively so that [toTypeArgumentsMapping] doesn't conjure any error types. If you want to map

  for (file in files) {
    try {
      if (metadata(file).isDirectory) {
        deleteContents(file)
      }

      delete(file)
    } catch (ioe: IOException) {
      if (exception == null) {
        exception = ioe
      }
    }
  }
  if (exception != null) {
    throw exception
  }
}

internal fun <E> MutableList<E>.addIfAbsent(element: E) {
  if (!contains(element)) add(element)
}

            }
        }
    }

    /**
     * Returns `true` if the control graph contains at least one of the [firCandidates].
     */
    private fun ControlFlowGraph.contains(firCandidates: Set<FirElement>): Boolean {
        for (node in nodes) {
            if (node.fir in firCandidates) {
                return true
            }

        }

        if (isOrdinarySymbolWithSource(symbol)) {
            val result = psi.getContainingPsiDeclaration()

            if (result == null) {
                val containingFile = psi.containingFile
                if (containingFile is KtCodeFragment) {
                    // All content inside a code fragment is implicitly local, but there is no non-local parent
                    return null
                }