./app-bootstrap/src/main/java/dev/caskeleton/bootstrap/autoconfigure/jpa/JpaTransactionAutoConfiguration.java:7:import dev.caskeleton.adapter.outbound.persistence.transaction.CommitFailureClassifier;
./app-bootstrap/src/main/java/dev/caskeleton/bootstrap/autoconfigure/jpa/JpaTransactionAutoConfiguration.java:61:  public CommitFailureClassifier commitFailureClassifier() {
./app-bootstrap/src/main/java/dev/caskeleton/bootstrap/autoconfigure/jpa/JpaTransactionAutoConfiguration.java:62:    return CommitFailureClassifier.standard(clock);
./adapter/outbound/persistence-jpa/src/postgresqlIntegrationTest/java/dev/caskeleton/adapter/outbound/persistence/platform/CommitAmbiguityContractTest.java:9:import dev.caskeleton.adapter.outbound.persistence.transaction.CommitFailureClassifier;
./adapter/outbound/persistence-jpa/src/postgresqlIntegrationTest/java/dev/caskeleton/adapter/outbound/persistence/platform/CommitAmbiguityContractTest.java:43:  private final CommitFailureClassifier classifier =
./adapter/outbound/persistence-jpa/src/postgresqlIntegrationTest/java/dev/caskeleton/adapter/outbound/persistence/platform/CommitAmbiguityContractTest.java:44:      CommitFailureClassifier.standard(Clock.systemUTC());
./adapter/outbound/persistence-jpa/src/test/java/dev/caskeleton/adapter/outbound/persistence/transaction/CommitFailureClassifierTest.java:18:class CommitFailureClassifierTest {
./adapter/outbound/persistence-jpa/src/test/java/dev/caskeleton/adapter/outbound/persistence/transaction/CommitFailureClassifierTest.java:24:  private final CommitFailureClassifier classifier = CommitFailureClassifier.standard(clock);
./adapter/outbound/persistence-jpa/src/test/java/dev/caskeleton/adapter/outbound/persistence/transaction/EvidenceAwareJpaTransactionManagerTest.java:33:  private final CommitFailureClassifier classifier = CommitFailureClassifier.standard(clock);
./adapter/outbound/persistence-jpa/src/main/java/dev/caskeleton/adapter/outbound/persistence/transaction/EvidenceAwareJpaTransactionManager.java:28:  private final transient CommitFailureClassifier classifier;
./adapter/outbound/persistence-jpa/src/main/java/dev/caskeleton/adapter/outbound/persistence/transaction/EvidenceAwareJpaTransactionManager.java:31:      EntityManagerFactory entityManagerFactory, CommitFailureClassifier classifier) {
./adapter/outbound/persistence-jpa/src/main/java/dev/caskeleton/adapter/outbound/persistence/transaction/EvidenceAwareJpaTransactionManager.java:40:        entityManagerFactory, CommitFailureClassifier.standard(clock));
./adapter/outbound/persistence-jpa/src/main/java/dev/caskeleton/adapter/outbound/persistence/transaction/EvidenceAwareJpaTransactionManager.java:76:  public CommitFailureClassifier commitFailureClassifier() {
./adapter/outbound/persistence-jpa/src/main/java/dev/caskeleton/adapter/outbound/persistence/transaction/CommitFailureClassifier.java:37:public final class CommitFailureClassifier {
./adapter/outbound/persistence-jpa/src/main/java/dev/caskeleton/adapter/outbound/persistence/transaction/CommitFailureClassifier.java:64:  public CommitFailureClassifier(SqlStateResolver sqlStateResolver, Clock clock) {
./adapter/outbound/persistence-jpa/src/main/java/dev/caskeleton/adapter/outbound/persistence/transaction/CommitFailureClassifier.java:70:  public static CommitFailureClassifier standard(Clock clock) {
./adapter/outbound/persistence-jpa/src/main/java/dev/caskeleton/adapter/outbound/persistence/transaction/CommitFailureClassifier.java:71:    return new CommitFailureClassifier(new SqlExceptionSqlStateResolver(), clock);
./adapter/outbound/persistence-jpa/src/main/java/dev/caskeleton/adapter/outbound/persistence/postgresql/error/PostgreSqlFailureClassifier.java:16: * evidence in {@code CommitFailureClassifier} knows (design §17.2).