presto-plugin-toolkit/src/main/java/io/prestosql/plugin/base/security/ForwardingConnectorAccessControl.java/ForwardingConnectorAccessControl/checkCanCreateRole
class ForwardingConnectorAccessControl:    @Override
    public void checkCanCreateRole(ConnectorSecurityContext context, String role, Optional<PrestoPrincipal> grantor)
    {
        delegate().checkCanCreateRole(context, role, grantor);
    }