public virtual void TestRemoveListener()
{
var latch1Add = new CountdownEvent(1);
var latch1Remove = new CountdownEvent(1);
var listener1 = new EntryAdapter <object, object>(
delegate { latch1Add.Signal(); },
delegate { latch1Remove.Signal(); },
delegate { },
delegate { });
var listenerId = mm.AddEntryListener(listener1, true);
mm.Put("key1", "value1");
Assert.IsTrue(latch1Add.Wait(TimeSpan.FromSeconds(10)));
Assert.IsTrue(mm.RemoveEntryListener(listenerId));
mm.Remove("key1");
Assert.IsFalse(latch1Remove.Wait(TimeSpan.FromSeconds(10)));
}
