*/
    fun add(
      pattern: String,
      vararg pins: String,
    ) = apply {
      for (pin in pins) {
        this.pins.add(Pin(pattern, pin))
      }
    }

    fun build(): CertificatePinner = CertificatePinner(pins.toSet())
  }

  companion object {
    @JvmField
    val DEFAULT = Builder().build()

    @JvmStatic