/** Returns a certificate pinner that uses `certificateChainCleaner`. */
  internal fun withCertificateChainCleaner(certificateChainCleaner: CertificateChainCleaner): CertificatePinner =
    if (this.certificateChainCleaner == certificateChainCleaner) {
      this
    } else {
      CertificatePinner(pins, certificateChainCleaner)
    }

  override fun equals(other: Any?): Boolean =

        Handshake(
          unverifiedHandshake.tlsVersion,
          unverifiedHandshake.cipherSuite,
          unverifiedHandshake.localCertificates,
        ) {
          certificatePinner.certificateChainCleaner!!.clean(
            unverifiedHandshake.peerCertificates,
            address.url.host,
          )
        }
      this.handshake = handshake