Standard output
1723004404982 Test testAsync4: 1/0 - execute
1723004404985 Test testAsync4: 1/0 - sleeping
1723004404985 Test testAsync3: 1/0 - execute
1723004404985 Test testAsync3: 1/0 - sleeping
1723004404985 Test testAsync2: 1/0 - execute
1723004404985 Test testAsync2: 1/0 - sleeping
1723004404986 Test testAsync1: 1/0 - execute
1723004404986 Test testAsync1: 1/0 - sleeping
1723004404985 Test testAsync0: 1/0 - execute
1723004404988 Test testAsync0: 1/0 - sleeping
1723004408985 Test testAsync4: 1/0 - complete
1723004408989 Test testAsync1: 1/0 - complete
1723004408989 Test testAsync0: 1/0 - complete
1723004408986 Test testAsync2: 1/0 - complete
1723004408985 Test testAsync3: 1/0 - complete