Standard output
1748521131147 Test testAsync4: 1/0 - execute
1748521131157 Test testAsync4: 1/0 - sleeping
1748521131147 Test testAsync3: 1/0 - execute
1748521131157 Test testAsync3: 1/0 - sleeping
1748521131150 Test testAsync1: 1/0 - execute
1748521131157 Test testAsync1: 1/0 - sleeping
1748521131147 Test testAsync2: 1/0 - execute
1748521131157 Test testAsync2: 1/0 - sleeping
1748521131147 Test testAsync0: 1/0 - execute
1748521131159 Test testAsync0: 1/0 - sleeping
1748521135157 Test testAsync4: 1/0 - complete
1748521135158 Test testAsync1: 1/0 - complete
1748521135158 Test testAsync2: 1/0 - complete
1748521135158 Test testAsync3: 1/0 - complete
1748521135159 Test testAsync0: 1/0 - complete