Brett Meyer commented on an issue
Hibernate ORM / Bug HHH-8519
tests with SequenceIdentityGenerator fail with NPE on oracle12c
*org.hibernate.test.generatedkeys.seqidentity.SequenceIdentityTest.testSequenceIdentityGenerator*

Stacktrace
{noformat}
java.lang.NullPointerException
at oracle.jdbc.driver.AutoKeyInfo.initMetaDataColumnIndexes(AutoKeyInfo.java:423)
at oracle.jdbc.driver.AutoKeyInfo.initMetaData(AutoKeyInfo.java:396)
at oracle.jdbc.driver.OracleReturnResultSet....