List<Integer> callOrder = new ArrayList<>();

    class FakeOp implements Runnable {
      final int op;

      FakeOp(int op) {
        this.op = op;
      }

      @Override
      public void run() {
        callOrder.add(op);
      }
    }

    e.execute(new FakeOp(0));
    e.execute(new FakeOp(1));
    e.execute(new FakeOp(2));
    fakePool.runAll();

  static void parkNanos(@Nullable Object blocker, long nanos) {
    // Even in the extremely unlikely event that a thread unblocks itself early after only 68 years,
    // this is indistinguishable from a spurious wakeup, which LockSupport allows.
    LockSupport.parkNanos(blocker, min(nanos, MAX_NANOSECONDS_THRESHOLD));
  }

            } catch (InterruptedException ie) {
              // continue
            }
            LockSupport.unpark(Thread.currentThread()); // simulate a spurious wakeup.
            return null;
          }

          @Override
          boolean isDone() {
            return false;
          }

          @Override
          String toPendingString() {

            } catch (InterruptedException ie) {
              // continue
            }
            LockSupport.unpark(Thread.currentThread()); // simulate a spurious wakeup.
            return null;
          }

          @Override
          boolean isDone() {
            return false;
          }

          @Override
          String toPendingString() {

                removeWaiter(node);
                throw new InterruptedException();
              }

              // Otherwise re-read and check doneness. If we loop then it must have been a spurious
              // wakeup
              localValue = valueField;
              if (localValue != null & notInstanceOfDelegatingToFuture(localValue)) {
                return getDoneValue(localValue);
              }

				"application/vnd.japannet-jpnstore-wakeup",
				"application/vnd.japannet-payment-wakeup",
				"application/vnd.japannet-registration",
				"application/vnd.japannet-registration-wakeup",
				"application/vnd.japannet-setstore-wakeup",
				"application/vnd.japannet-verification",
				"application/vnd.japannet-verification-wakeup",
				"application/vnd.jcp.javame.midlet-rms",
				"application/vnd.jisp",

   * tests that assert that a certain amount of time has passed, that the method returned `false`,
   * or even that an interrupt occurred (if the spurious wakeup happens before the interrupt).
   *
   * Fundamentally, there's not really anything we can do about that. In the unlikely event that it

   * tests that assert that a certain amount of time has passed, that the method returned `false`,
   * or even that an interrupt occurred (if the spurious wakeup happens before the interrupt).
   *
   * Fundamentally, there's not really anything we can do about that. In the unlikely event that it

    waiter1.interrupt();

    waiter1.join();
    waiter2.awaitWaiting(); // should still be blocked

    LockSupport.unpark(waiter2); // spurious wakeup
    waiter2.awaitWaiting(); // should eventually re-park

    future.set(null);
    waiter2.join();
  }

  public void testRemoveWaiter_polling() throws Exception {

    waiter1.interrupt();

    waiter1.join();
    waiter2.awaitWaiting(); // should still be blocked

    LockSupport.unpark(waiter2); // spurious wakeup
    waiter2.awaitWaiting(); // should eventually re-park

    future.set(null);
    waiter2.join();
  }

  public void testRemoveWaiter_polling() throws Exception {