serialize empty strings and lists to headers in restXml and restJson1 #4675
| Job | Run time |
|---|---|
| 52s | |
| 3m 34s | |
| 5m 32s | |
| 8m 24s | |
| 5m 8s | |
| 6m 19s | |
| 11m 7s | |
| 8m 21s | |
| 7m 50s | |
| 12m 12s | |
| 4m 29s | |
| 6m 36s | |
| 10m 21s | |
| 1h 30m 45s |
| Job | Run time |
|---|---|
| 52s | |
| 3m 34s | |
| 5m 32s | |
| 8m 24s | |
| 5m 8s | |
| 6m 19s | |
| 11m 7s | |
| 8m 21s | |
| 7m 50s | |
| 12m 12s | |
| 4m 29s | |
| 6m 36s | |
| 10m 21s | |
| 1h 30m 45s |