MySQL JDBC Type 4 Driver - Download mysql-connector-java-5.1.46.jar Here
Thanks for your response, it was very helpful. Especially from the context of identifying the correct location to download the MariaDB JDBC drivers. At one time I had the correct location, but evidently lost it.
If the JDBC driver for MySQL is not installed on your computer, find the link on the Driver Installation page to install the driver. Follow the instructions to download and install this driver on your computer.