@Test
public void testClear() {

	Assert.assertTrue(_concurrentMap.isEmpty());
	Assert.assertNull(_concurrentMap.put(_testKey, _testValue1));
	_assertEventQueue(Event.MAP_KEY, Event.MAP_VALUE);
	Assert.assertFalse(_concurrentMap.isEmpty());
	_concurrentMap.clear();
	Assert.assertTrue(_concurrentMap.isEmpty());
}