I am receiving an error

Postgresql-42.2.5.jar

I have AWS RDS PostgreSQL servers set up. I have C-Names that point to the AWS server names. Why?
1) My C-names are easy to remember the AWS RDS names are not.
2) If some issue comes up I can very quickly change the target database by simply changing the C-name record to point to a different database name.

After moving to the above JAR file I get the below error. Is there a parameter I can add to tell the JDBC drive to ignore the validation that is comparing my C-Name to the AWS RDS host name?

23-Apr-2019 09:20:47.152 SEVERE [ajp-nio-8019-exec-1] org.postgresql.ssl.PGjdbcHostnameVerifier.verify Server name validation failed: hostname test.cname.illinois.edu does not match common name aws.postgresql.server.amazonaws.com

getConnection()::Exception:

java.sql.SQLException: Cannot create PoolableConnectionFactory (The hostname test.cname.illinois.edu could not be verified by hostnameverifier PgjdbcHostnameVerifier.)

Thanks,

LANCE CAMPBELL<https://directory.illinois.edu/person/lance>
Software Architect

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