override def get()

in chill-scala/src/main/scala/com/twitter/chill/config/ScalaAnyRefMapConfig.scala [34:39]

• 6 lines of code
• 3 McCabe index (conditional complexity)

  override def get(k: String): String = conf.get(k).map(_.toString).getOrElse(null)
  override def set(k: String, v: String): Unit =
    Option(v) match {
      case Some(r) => conf += k -> v
      case None    => conf -= k
    }