=== ":material-language-kotlin: Kotlin"
    ```kotlin
      private val client = OkHttpClient()

  }

  override fun pushPromise(
    streamId: Int,
    associatedStreamId: Int,
    headerBlock: List<Header>,
  ) {
    fail("")
  }

  override fun alternateService(
    streamId: Int,
    origin: String,
    protocol: ByteString,
    host: String,
    port: Int,
    maxAge: Long,
  ) {
    fail("")
  }

 */
package okhttp3

import java.net.Socket

/**
 * The sockets and streams of an HTTP, HTTPS, or HTTPS+HTTP/2 connection. May be used for multiple
 * HTTP request/response exchanges. Connections may be direct to the origin server or via a proxy.
 *
 * Typically instances of this class are created, connected and exercised automatically by the HTTP
 * client. Applications may use this class to monitor HTTP connections as members of a

      Header("accept-charset", ""),
      Header("accept-encoding", "gzip, deflate"),
      Header("accept-language", ""),
      Header("accept-ranges", ""),
      Header("accept", ""),
      Header("access-control-allow-origin", ""),
      Header("age", ""),
      Header("allow", ""),
      Header("authorization", ""),
      Header("cache-control", ""),
      Header("content-disposition", ""),
      Header("content-encoding", ""),

oracle

// orange : 2015-03-12 Orange Brand Services Limited
orange

// organic : 2014-03-27 Identity Digital Limited
organic

// origins : 2015-10-01 The Estée Lauder Companies Inc.
origins

// osaka : 2014-09-04 Osaka Registry Co., Ltd.
osaka

// otsuka : 2013-10-11 Otsuka Holdings Co., Ltd.
otsuka

// ott : 2015-06-04 Dish DBS Corporation
ott

00A8          ; disallowed_STD3_mapped ; 0020 0308     # 1.1  DIAERESIS
00A9          ; valid                  ;      ; NV8    # 1.1  COPYRIGHT SIGN
00AA          ; mapped                 ; 0061          # 1.1  FEMININE ORDINAL INDICATOR
00AB..00AC    ; valid                  ;      ; NV8    # 1.1  LEFT-POINTING DOUBLE ANGLE QUOTATION MARK..NOT SIGN
00AD          ; ignored                                # 1.1  SOFT HYPHEN