lib: use bracket notation instead of String.prototype.startWith for locks
#70900
| Job | Run time |
|---|---|
| 2m 44s | |
| 45m 20s | |
| 48m 4s |
String.prototype.startWith for locks
#70900
| Job | Run time |
|---|---|
| 2m 44s | |
| 45m 20s | |
| 48m 4s |