4.0.0 com.oracle.database.ha simplefan 19.6.0.0 jar simplefan Oracle Simple FAN https://www.oracle.com/database/technologies/appdev/jdbc.html 1997 Oracle Free Use Terms and Conditions (FUTC) https://www.oracle.com/downloads/licenses/oracle-free-license.html Oracle America, Inc. http://www.oracle.com com.oracle.database.ha ons 19.6.0.0