Standard output
1742760960848 Test testAsync2: 1/0 - execute
1742760960852 Test testAsync2: 1/0 - sleeping
1742760960848 Test testAsync0: 1/0 - execute
1742760960852 Test testAsync0: 1/0 - sleeping
1742760960849 Test testAsync4: 1/0 - execute
1742760960851 Test testAsync3: 1/0 - execute
1742760960853 Test testAsync3: 1/0 - sleeping
1742760960851 Test testAsync1: 1/0 - execute
1742760960853 Test testAsync1: 1/0 - sleeping
1742760960852 Test testAsync4: 1/0 - sleeping
1742760964852 Test testAsync2: 1/0 - complete
1742760964854 Test testAsync4: 1/0 - complete
1742760964852 Test testAsync0: 1/0 - complete
1742760964855 Test testAsync3: 1/0 - complete
1742760964855 Test testAsync1: 1/0 - complete
1742760964870 Test testAsyncCancel: 1/0 - execute
1742760964872 Test testAsyncCancel: 1/0 - waiting on latch