Simplify property memoization for Flyweight pattern by replacing it with ??=
#21350
| Job | Run time |
|---|---|
| 2m 4s | |
| 29s | |
| 1m 53s | |
| 55s | |
| 3m 12s | |
| 5m 21s | |
| 3m 4s | |
| 3m 9s | |
| 3m 15s | |
| 1m 57s | |
| 3m 8s | |
| 1m 56s | |
| 1m 56s | |
| 7m 0s | |
| 2m 3s | |
| 3m 11s | |
| 3m 15s | |
| 3m 18s | |
| 3m 6s | |
| 3m 11s | |
| 3m 4s | |
| 1m 24s | |
| 3m 10s | |
| 3m 16s | |
| 3m 6s | |
| 1h 11m 23s |