examples/s4u/app-masterworker/s4u-app-masterworker
examples/s4u/app-pingpong/s4u-app-pingpong
examples/s4u/app-token-ring/s4u-app-token-ring
+examples/s4u/async-wait/s4u-async-wait
examples/s4u/async-waitall/s4u-async-waitall
examples/s4u/async-waitany/s4u-async-waitany
examples/s4u/basic/s4u-basic