Standard output
1718225314918 Test testAsync4: 1/0 - execute
1718225314923 Test testAsync4: 1/0 - sleeping
1718225314918 Test testAsync1: 1/0 - execute
1718225314923 Test testAsync1: 1/0 - sleeping
1718225314918 Test testAsync3: 1/0 - execute
1718225314918 Test testAsync2: 1/0 - execute
1718225314924 Test testAsync2: 1/0 - sleeping
1718225314918 Test testAsync0: 1/0 - execute
1718225314924 Test testAsync0: 1/0 - sleeping
1718225314924 Test testAsync3: 1/0 - sleeping
1718225318923 Test testAsync4: 1/0 - complete
1718225318924 Test testAsync2: 1/0 - complete
1718225318923 Test testAsync1: 1/0 - complete
1718225318929 Test testAsync0: 1/0 - complete
1718225318929 Test testAsync3: 1/0 - complete
1718225318934 Test testAsyncCancel: 1/0 - execute
1718225318934 Test testAsyncCancel: 1/0 - waiting on latch