apply {
    headers.removeAll(name)
  }

fun Response.Builder.commonHeaders(headers: Headers) =
  apply {
    this.headers = headers.newBuilder()
  }

fun Response.Builder.commonTrailers(trailersFn: (() -> Headers)) =
  apply {
    this.trailersFn = trailersFn
  }

fun Response.Builder.commonBody(body: ResponseBody) =
  apply {
    this.body = body
  }

import okhttp3.internal.commonPriorResponse
import okhttp3.internal.commonProtocol
import okhttp3.internal.commonRemoveHeader
import okhttp3.internal.commonRequest
import okhttp3.internal.commonToString
import okhttp3.internal.commonTrailers
import okhttp3.internal.connection.Exchange
import okhttp3.internal.http.parseChallenges
import okio.Buffer

/**
 * An HTTP response. Instances of this class are not immutable: the response body is a one-shot