Add **Shared ScheduledExecutorService** for timeouts
#79
| Job | Run time |
|---|---|
| 5m 2s | |
| -7s | |
| 4m 55s |
ScheduledExecutorService** for timeouts
#79
| Job | Run time |
|---|---|
| 5m 2s | |
| -7s | |
| 4m 55s |