override fun getLocalCertificates(): Array<Certificate> = throw UnsupportedOperationException()

  override fun getLocalPrincipal(): Principal = throw UnsupportedOperationException()

  override fun getPacketBufferSize(): Int = throw UnsupportedOperationException()

  @Suppress("UNCHECKED_CAST")
  @Throws(SSLPeerUnverifiedException::class)
  override fun getPeerCertificates(): Array<Certificate> =
    if (certificates.isEmpty()) {

  override fun getProtocol(): String = delegate!!.protocol

  override fun getPeerHost(): String = delegate!!.peerHost

  override fun getPeerPort(): Int = delegate!!.peerPort

  override fun getPacketBufferSize(): Int = delegate!!.packetBufferSize

  override fun getApplicationBufferSize(): Int = delegate!!.applicationBufferSize