counter.Add(1) // account for the following goroutine
			go func() {
				defer counter.Add(-1) // account completion of this goroutine
				clk.Sleep(time.Second)
				expectQNCounts(2, 0, 1)
				// account for unblocking the goroutine that waits on cancelation
				counter.Add(1)
				cancel2()
			}()
			req2, idle2a := qs.StartRequest(ctx2, &fcrequest.WorkEstimate{InitialSeats: 1}, 2, "", "fs2", "test", "two", queueNoteFn(2))

          interrupted = true;
        }
      }
    } finally {
      if (interrupted) {
        Thread.currentThread().interrupt();
      }
    }
  }

  /** Unblocks all threads and runs all listeners. */
  private static void complete(AbstractFuture<?> param, boolean callInterruptTask) {
    // Declare a "true" local variable so that the Checker Framework will infer nullness.

          interrupted = true;
        }
      }
    } finally {
      if (interrupted) {
        Thread.currentThread().interrupt();
      }
    }
  }

  /** Unblocks all threads and runs all listeners. */
  private static void complete(AbstractFuture<?> param, boolean callInterruptTask) {
    // Declare a "true" local variable so that the Checker Framework will infer nullness.