Standard output
1712751624538 Test testAsync1: 1/0 - execute
1712751624540 Test testAsync1: 1/0 - sleeping
1712751624538 Test testAsync2: 1/0 - execute
1712751624541 Test testAsync2: 1/0 - sleeping
1712751624537 Test testAsync0: 1/0 - execute
1712751624541 Test testAsync0: 1/0 - sleeping
1712751624538 Test testAsync4: 1/0 - execute
1712751624542 Test testAsync4: 1/0 - sleeping
1712751624538 Test testAsync3: 1/0 - execute
1712751624542 Test testAsync3: 1/0 - sleeping
1712751628541 Test testAsync1: 1/0 - complete
1712751628544 Test testAsync4: 1/0 - complete
1712751628544 Test testAsync3: 1/0 - complete
1712751628541 Test testAsync0: 1/0 - complete
1712751628541 Test testAsync2: 1/0 - complete
1712751628557 Test testAsyncCancel: 1/0 - execute
1712751628558 Test testAsyncCancel: 1/0 - waiting on latch