com_baeldung_hibernate_entitymanager_getreference_GetReferenceH2IntegrationTest_java
org.hibernate.validator.internal.engine.ValidatorFactoryImpl
 -> java.lang.Object.hashCode(): int -> java.util.Map.hashCode(): int -> java.util.concurrent.ConcurrentMap.computeIfAbsent(java.lang.Object,java.util.function.Function): java.lang.Object -> java.lang.Object.getClass(): java.lang.Class -> java.lang.Object.getClass(): java.lang.Class -> java.lang.Object.getClass(): java.lang.Class -> java.lang.Object.getClass(): java.lang.Class