Also move jdbc classes to bootstrap to reduce size and complexity of those reference checkers.
These changes reduce the total file size of these instrumentation classes by 635k, which should also result in decent memory savings.
Replacing Advice.class references with string construction.
This stops the JVM from loading the Advice classes which are used as templates for byte buddy and doesn't ever need to be run directly.
This eliminates ~130 class loads at start-up -- and saves 0.5MiB in metaspace
Enabling the spring-data integration in this test
Mostly, this introduces an extra span for the repository; however, it also connects some previously separate traces under the repository action.
To shift the set-up timing without adding a lot of ugly code (as I did previously), I introduced a lazy dynamic proxy around the repository.
I'm not really happy with this, but I consider it better than the prior approach. There is also probably a more "groovy" way to do this.
As before, this change is itself non-functional. The subsequent test will enable spring-data instrumentation and alter the test.
@Shared runs before the spring-data instrumentation is enabled.
Switching to more explicitly set-up code to change the timing; however, this change doesn't enabled spring-data instrumentation to keep this non-functional.
Previously we were inheriting from the parent and also often setting as a tag.
Apply default span assertion to verify the spanType is being checked properly. (Include error state too.)
Tyler Benson
Giuseppe Cafarelli
Laplie Anderson
Trask Stalnaker
dougqh