public virtual void TestTimeoutNext()
		{
			IPausableBlockingQueue4 queue = new PausableBlockingQueue();
			Assert.IsFalse(queue.IsPaused());
			queue.Pause();
			Assert.IsTrue(queue.IsPaused());
			object obj = new object();
			queue.Add(obj);
			Assert.IsTrue(queue.HasNext());
			Assert.IsNull(queue.TryNext());
			queue.Resume();
			Assert.AreSame(obj, queue.Next(50));
		}
		/// <exception cref="System.Exception"></exception>
		public virtual void TestDrainTo()
		{
			IPausableBlockingQueue4 queue = new PausableBlockingQueue();
			queue.Add(new object());
			queue.Add(new object());
			queue.Pause();
			Collection4 list = new Collection4();
			Thread t = ExecuteAfter("Pausable queue drainer", 0, new _IRunnable_66(queue, list
				));
			Runtime4.SleepThrowsOnInterrupt(200);
			lock (list)
			{
				Assert.AreEqual(0, list.Size());
			}
			Assert.IsTrue(queue.HasNext());
			queue.Resume();
			t.Join();
			lock (list)
			{
				Assert.AreEqual(2, list.Size());
			}
			Assert.IsFalse(queue.HasNext());
		}