*
 * Work within queues is not concurrent. This is equivalent to each queue having a dedicated thread
 * for its work; in practice a set of queues may share a set of threads to save resources.
 */
class TaskQueue internal constructor(
  internal val taskRunner: TaskRunner,
  internal val name: String,
) {
  val lock: ReentrantLock = ReentrantLock()

  internal var shutdown = false

 *
 * Task Queues
 * -----------
 *
 * Tasks are bound to the [TaskQueue] they are scheduled in. Each queue is sequential and the tasks
 * within it never execute concurrently. It is an error to use a task in multiple queues.
 */
abstract class Task(
  val name: String,
  val cancelable: Boolean = true,
) {
  // Guarded by the TaskRunner.
  internal var queue: TaskQueue? = null

  /** Undefined unless this is in [TaskQueue.futureTasks]. */

            }
          }
        }
      }
    }

  internal fun kickCoordinator(taskQueue: TaskQueue) {
    lock.assertHeld()

    if (taskQueue.activeTask == null) {
      if (taskQueue.futureTasks.isNotEmpty()) {
        readyQueues.addIfAbsent(taskQueue)
      } else {
        readyQueues.remove(taskQueue)
      }
    }

    if (coordinatorWaiting) {

import java.util.logging.Logger

internal inline fun Logger.taskLog(
  task: Task,
  queue: TaskQueue,
  messageBlock: () -> String,
) {
  if (isLoggable(Level.FINE)) {
    log(task, queue, messageBlock())
  }
}

internal inline fun <T> Logger.logElapsed(
  task: Task,
  queue: TaskQueue,
  block: () -> T,
): T {
  var startNs = -1L
  val loggingEnabled = isLoggable(Level.FINE)

        val writerToClose = this.writer
        if (writerToClose != null) {
          this.writer = null
          taskQueue.execute("$name writer close", cancelable = false) {
            writerToClose.closeQuietly()
          }
        }

        this.taskQueue.shutdown()
      }

      streamsToClose =
        when {
          writer == null -> streams
          else -> null
        }

    <module>plexus-mimetyper</module>
    <module>plexus-notification</module>
    <module>plexus-resource</module>
    <module>plexus-security</module>
    <module>plexus-summit</module>
    <module>plexus-taskqueue</module>
    <module>plexus-velocity</module>
    <module>plexus-xmlrpc</module>
  </modules>

    <module>plexus-mimetyper</module>
    <module>plexus-notification</module>
    <module>plexus-resource</module>
    <module>plexus-security</module>
    <module>plexus-summit</module>
    <module>plexus-taskqueue</module>
    <module>plexus-velocity</module>
    <module>plexus-xmlrpc</module>
  </modules>

import okhttp3.ConnectionPool
import okhttp3.Route
import okhttp3.internal.assertHeld
import okhttp3.internal.closeQuietly
import okhttp3.internal.concurrent.Task
import okhttp3.internal.concurrent.TaskQueue
import okhttp3.internal.concurrent.TaskRunner
import okhttp3.internal.connection.Locks.withLock
import okhttp3.internal.connection.RealCall.CallReference
import okhttp3.internal.okHttpName

HSPLokhttp3/internal/concurrent/TaskQueue$execute$1;-><init>(Ljava/lang/String;ZLkotlin/jvm/functions/Function0;)V
HSPLokhttp3/internal/concurrent/TaskQueue$execute$1;->runOnce()J
HSPLokhttp3/internal/concurrent/TaskQueue;-><init>(Lokhttp3/internal/concurrent/TaskRunner;Ljava/lang/String;)V
HSPLokhttp3/internal/concurrent/TaskQueue;->cancelAllAndDecide$okhttp()Z

      "FINE: Q10002 starting              : task three",
      "FINE: Q10002 finished run in   0 µs: task three",
    )
  }

  /** Test the introspection method [TaskQueue.scheduledTasks]. */
  @Test fun scheduledTasks() {
    redQueue.execute("task one", 100.µs) {
      // Do nothing.
    }

    redQueue.execute("task two", 200.µs) {
      // Do nothing.
    }