jDiction 2.2.0 released. http://jdiction.org/downloads
$subdirs2 = JFolder::files(JPATH_ADMINISTRATOR.'/components','jdiction.xml', true, true);
$subdirs2 = JFolder::files(JPATH_ADMINISTRATOR.'/components','jdiction.xml', 1, true);
$subdirs2 = JFolder::files(JPATH_ADMINISTRATOR.'/components','jdiction.xml', 2, true);