fun getImpl()

in kotlinx-coroutines-core/jvm/src/debug/internal/ConcurrentWeakMap.kt [91:104]

• 14 lines of code
• 5 McCabe index (conditional complexity)

        fun getImpl(key: K): V? {
            var index = index(key.hashCode())
            while (true) {
                val w = keys[index].value ?: return null // not found
                val k = w.get()
                if (key == k) {
                    val value = values[index].value
                    return (if (value is Marked) value.ref else value) as V?
                }
                if (k == null) removeCleanedAt(index) // weak ref was here, but collected
                if (index == 0) index = allocated
                index--
            }
        }