*
 * Task threads release their execution privilege in these ways:
 *
 *  * By yielding in [TaskRunner.Backend.coordinatorWait].
 *  * By yielding in [BlockingQueue.poll].
 *  * By completing.
 */
class TaskFaker : Closeable {
  @Suppress("NOTHING_TO_INLINE")
  internal inline fun Any.assertThreadHoldsLock() {
    if (assertionsEnabled && !taskRunner.lock.isHeldByCurrentThread) {

    this.withLock {
      runningSyncCalls.add(call)
    }

  /** Used by [AsyncCall.run] to signal completion. */
  internal fun finished(call: AsyncCall) {
    call.callsPerHost.decrementAndGet()
    finished(runningAsyncCalls, call)
  }

  /** Used by [Call.execute] to signal completion. */
  internal fun finished(call: RealCall) {
    finished(runningSyncCalls, call)
  }

   * time it is closed. In such calls [byteCount] is the number of bytes returned to the
   * application. This may be smaller than the resource's byte count if were read to completion.
   *
   * This method is always invoked after [responseBodyStart].
   */
  open fun responseBodyEnd(
    call: Call,
    byteCount: Long,
  ) {
  }

  /**
   * Invoked when a response fails to be read.
   *

      }
      if (entry.lockingSourceCount > 0 || entry.currentEditor != null) {
        entry.zombie = true
        return true
      }
    }

    entry.currentEditor?.detach() // Prevent the edit from completing normally.

    for (i in 0 until valueCount) {
      fileSystem.deleteIfExists(entry.cleanFiles[i])
      size -= entry.lengths[i]
      entry.lengths[i] = 0
    }

    redundantOpCount++

4DB6..4DBF    ; valid                                  # 13.0 CJK UNIFIED IDEOGRAPH-4DB6..CJK UNIFIED IDEOGRAPH-4DBF
4DC0..4DFF    ; valid                  ;      ; NV8    # 4.0  HEXAGRAM FOR THE CREATIVE HEAVEN..HEXAGRAM FOR BEFORE COMPLETION
4E00..9FA5    ; valid                                  # 1.1  CJK UNIFIED IDEOGRAPH-4E00..CJK UNIFIED IDEOGRAPH-9FA5