HHH-8947 Optimize performance of ServiceRegistry for intense lookup, small contents and almost no writes
HHH-8947 Refactor also the Alternative registry to use the new ConcurrentServiceBinding
HHH-8946 Optimize JdbcCoordinatorImpl for CPU performance

- unnecessary HashMap lookups
- size HashMap allocations appropriately
- a leak of tracked statements
- complex logging logic
HHH-8946 corrected bug in register(ResultSet, Statement), improved
javadoc
HHH-8954 Avoid LockOptions allocation in LoadEvent unless strictly required
HHH-8954 Proof that LockOptions are being used as an immutable option