def subtree()

in scala-repl/src/main/scala/org/jetbrains/ztools/scala/core/TrieMap.scala [79:90]

• 12 lines of code
• 4 McCabe index (conditional complexity)

  def subtree(key: Array[String], length: Int): TrieMap.Node[T] = {
    var current = root
    var i = 0
    while ( {
      i < length && current != null
    }) {
      if (current.children == null) return null
      current = current.children.get(key(i)).orNull
      i += 1
    }
    current
  }