Java client library does not support 'dialog' plugin.

The java client library is unable to authenticate against a server using PAM authentication for the user. The error is:

"An error occurred while connecting this account: Client does not support authentication protocol requested by server; consider upgrading MariaDB client"

This may or not be related to CONJ-129

How to reproduce:
1. Install, enable, and configure the pam plugin:

[root]# cat >/etc/pam.d/mariadb <<EOF
auth required pam_unix.so
account required pam_unix.so
EOF

MariaDB [(none)]> install plugin pam soname 'auth_pam.so';
Query OK, 0 rows affected (0.00 sec)

2. Create a database and user:

[root]# echo 'testusr:$6$ThDum2kp$Qkwr/72qEalUsqCdM.SsjbJJnnX7OCxHnMgjEhAq4rTmeXwXW0dLWxDcCkoVRS8GyNZgIHtaEReJaUK4hdNMV/:13306:13306::/home/testusr:/bin/bash' >>/etc/passwd

MariaDB [(none)]> create database `testdbpam`;
MariaDB [(none)]> grant all privileges on `testdbpam`.* to testusr@'%' identified via pam using 'mariadb';

[root]# mysql -u testusr -pabcdef

3. Attempt to connect from a client application using the java-client.jar library. In our case we are getting this error with Geneious, a genome annotation tool.