Standard output
1748952874988 Test testAsync2: 1/0 - execute
1748952874991 Test testAsync2: 1/0 - sleeping
1748952874991 Test testAsync3: 1/0 - execute
1748952874992 Test testAsync3: 1/0 - sleeping
1748952874988 Test testAsync1: 1/0 - execute
1748952874992 Test testAsync1: 1/0 - sleeping
1748952874988 Test testAsync4: 1/0 - execute
1748952874993 Test testAsync4: 1/0 - sleeping
1748952874991 Test testAsync0: 1/0 - execute
1748952874994 Test testAsync0: 1/0 - sleeping
1748952878992 Test testAsync2: 1/0 - complete
1748952878995 Test testAsync0: 1/0 - complete
1748952878995 Test testAsync4: 1/0 - complete
1748952878992 Test testAsync3: 1/0 - complete
1748952878992 Test testAsync1: 1/0 - complete
1748952879009 Test testAsyncCancel: 1/0 - execute
1748952879010 Test testAsyncCancel: 1/0 - waiting on latch