Standard output
1717733807779 Test testAsync1: 1/0 - execute
1717733807782 Test testAsync1: 1/0 - sleeping
1717733807782 Test testAsync4: 1/0 - execute
1717733807782 Test testAsync4: 1/0 - sleeping
1717733807782 Test testAsync3: 1/0 - execute
1717733807782 Test testAsync3: 1/0 - sleeping
1717733807782 Test testAsync2: 1/0 - execute
1717733807783 Test testAsync2: 1/0 - sleeping
1717733807783 Test testAsync0: 1/0 - execute
1717733807784 Test testAsync0: 1/0 - sleeping
1717733811782 Test testAsync1: 1/0 - complete
1717733811784 Test testAsync2: 1/0 - complete
1717733811783 Test testAsync3: 1/0 - complete
1717733811782 Test testAsync4: 1/0 - complete
1717733811792 Test testAsync0: 1/0 - complete
1717733811797 Test testAsyncCancel: 1/0 - execute
1717733811798 Test testAsyncCancel: 1/0 - waiting on latch