presto-plugin-toolkit/src/main/java/io/prestosql/plugin/base/security/ForwardingConnectorAccessControl.java/ForwardingConnectorAccessControl/filterSchemas
class ForwardingConnectorAccessControl:    @Override
    public Set<String> filterSchemas(ConnectorSecurityContext context, Set<String> schemaNames)
    {
        return delegate().filterSchemas(context, schemaNames);
    }