private class DefaultLogger : Logger {
          override fun log(message: String) {
            Platform.get().log(message)
          }
        }
      }
    }

    fun redactHeader(name: String) {
      val newHeadersToRedact = TreeSet(String.CASE_INSENSITIVE_ORDER)
      newHeadersToRedact += headersToRedact
      newHeadersToRedact += name
      headersToRedact = newHeadersToRedact
    }