Fix Clob serialization test
Fix Clob serialization test

roidelapluie/mariadb-connector-j-travis,roidelapluie/mariadb-connector-j,Mikelarg/mariadb-connector-j,MariaDB/mariadb-connector-j,roidelapluie/mariadb-connector-j-travis,roidelapluie/mariadb-connector-j,Mikelarg/mariadb-connector-j,MariaDB/mariadb-connector-j