Resets the SLF4D logging state, and configures a new TestingLoggingProvider to be used, and returns it. This should only be called when you've acquired a lock for the testing system (or synchronized on the mutex).
The logging provider.
Resets the SLF4D logging state, and configures a new TestingLoggingProvider to be used, and returns it. This should only be called when you've acquired a lock for the testing system (or synchronized on the mutex).