Standard output
1550845226033 Test testAsync0: 1/0 - execute
1550845226033 Test testAsync0: 1/0 - sleeping
1550845226033 Test testAsync1: 1/0 - execute
1550845226033 Test testAsync1: 1/0 - sleeping
1550845226034 Test testAsync2: 1/0 - execute
1550845226034 Test testAsync2: 1/0 - sleeping
1550845226034 Test testAsync3: 1/0 - execute
1550845226034 Test testAsync3: 1/0 - sleeping
1550845226035 Test testAsync4: 1/0 - execute
1550845226035 Test testAsync4: 1/0 - sleeping
1550845230033 Test testAsync0: 1/0 - complete
1550845230034 Test testAsync1: 1/0 - complete
1550845230034 Test testAsync2: 1/0 - complete
1550845230035 Test testAsync3: 1/0 - complete
1550845230035 Test testAsync4: 1/0 - complete