Add Hibernate 7 batches 2-6 and batch 7: mapping styles, JPA annotations, natural IDs, @Immutable, stored procedures, in-memory test databases, JNDI mocking, proxies, associations, temporal mapping, named queries, HQL, Criteria API, EntityManager bootstrapping, Ehcache 3 L2 cache configuration, HikariCP connection pooling, and Hibernate Validator CDI integration (Hibernate 7.4.5.Final + Spring Boot 4.1.1 + JDK 25)

Co-Authored-By: Claude Sonnet 5 <[email protected]> Claude-Session: https://claude.ai/code/session_01EQNA6DJ9VgCtW6zhCE8Xud
2026-09-20 04:56:34 +00:00
commit 4292f1cd54
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+$ mvn -o -B test -Dtest=HikariLeakDetectionTest
+(trimmed to the test's own RESULT lines and the surefire summary)
+
+RESULT[hikari-leak-threshold-floor]: requested leakDetectionThreshold=500ms | actual leakDetectionThreshold after construction=0ms | logged warnings=1 | message=HikariPool-1 - leakDetectionThreshold is less than 2000ms or more than maxLifetime, disabling it. -- HikariCP does not clamp 500ms up to 2000ms, it disables leak detection entirely and logs a WARN naming the reason.
+RESULT[hikari-leak-detection]: leakDetectionThreshold=2000ms | logger=com.zaxxer.hikari.pool.ProxyLeakTask | level=WARN | message=Connection leak detection triggered for conn1: url=jdbc:h2:mem:hikarileak user=SA on thread main, stack trace follows
+
+-------------------------------------------------------------------------------
+Test set: com.ankurm.hibernatedemo.hikari.HikariLeakDetectionTest
+-------------------------------------------------------------------------------
+Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 2.334 s -- in com.ankurm.hibernatedemo.hikari.HikariLeakDetectionTest