Standard output
1714623815553 Test testAsync4: 1/0 - execute
1714623815560 Test testAsync4: 1/0 - sleeping
1714623815560 Test testAsync0: 1/0 - execute
1714623815560 Test testAsync0: 1/0 - sleeping
1714623815560 Test testAsync1: 1/0 - execute
1714623815560 Test testAsync1: 1/0 - sleeping
1714623815561 Test testAsync2: 1/0 - execute
1714623815561 Test testAsync2: 1/0 - sleeping
1714623815555 Test testAsync3: 1/0 - execute
1714623815562 Test testAsync3: 1/0 - sleeping
1714623819560 Test testAsync4: 1/0 - complete
1714623819562 Test testAsync1: 1/0 - complete
1714623819563 Test testAsync2: 1/0 - complete
1714623819566 Test testAsync3: 1/0 - complete
1714623819570 Test testAsync0: 1/0 - complete
1714623819582 Test testAsyncCancel: 1/0 - execute
1714623819582 Test testAsyncCancel: 1/0 - waiting on latch