Standard output
1714306843717 Test testAsync1: 1/0 - execute
1714306843749 Test testAsync1: 1/0 - sleeping
1714306843718 Test testAsync0: 1/0 - execute
1714306843751 Test testAsync0: 1/0 - sleeping
1714306843718 Test testAsync2: 1/0 - execute
1714306843753 Test testAsync2: 1/0 - sleeping
1714306843718 Test testAsync4: 1/0 - execute
1714306843753 Test testAsync4: 1/0 - sleeping
1714306843717 Test testAsync3: 1/0 - execute
1714306843754 Test testAsync3: 1/0 - sleeping
1714306847750 Test testAsync1: 1/0 - complete
1714306847756 Test testAsync0: 1/0 - complete
1714306847756 Test testAsync2: 1/0 - complete
1714306847757 Test testAsync4: 1/0 - complete
1714306847757 Test testAsync3: 1/0 - complete
1714306847764 Test testAsyncCancel: 1/0 - execute
1714306847764 Test testAsyncCancel: 1/0 - waiting on latch