Standard output
1684091243012 Test testAsync0: 1/0 - execute
1684091243012 Test testAsync1: 1/0 - execute
1684091243014 Test testAsync2: 1/0 - execute
1684091243014 Test testAsync2: 1/0 - sleeping
1684091243012 Test testAsync4: 1/0 - execute
1684091243014 Test testAsync4: 1/0 - sleeping
1684091243014 Test testAsync0: 1/0 - sleeping
1684091243014 Test testAsync1: 1/0 - sleeping
1684091243012 Test testAsync3: 1/0 - execute
1684091243019 Test testAsync3: 1/0 - sleeping
1684091247014 Test testAsync2: 1/0 - complete
1684091247015 Test testAsync1: 1/0 - complete
1684091247015 Test testAsync4: 1/0 - complete
1684091247015 Test testAsync0: 1/0 - complete
1684091247019 Test testAsync3: 1/0 - complete
1684091247024 Test testAsyncCancel: 1/0 - execute
1684091247025 Test testAsyncCancel: 1/0 - waiting on latch