Duration: Should I be using System.nanoTime().nanoseconds?

Libraries
1

I made an assumption that there would be a Duration.now() or similar, but didn’t find one, so my code has System.nanoTime().nanoseconds in various places.

Request: a standard way to get the current duration for all sorts of relative duration measurements at whatever is the best granularity the system can provide. My current method feels very java-specific.

2

Have you looked at TimeSource.Monotonic.markNow()?

3

ohhh, shhhiny. That is much better. Thank you!
(I wonder if the IDE can suggest that I switch over)