def get_rsc_list_2(self, rsc_clz_list=None):
rsc_list_2 = self._default_rsc_list_with_perf_stats()<EOL>if rsc_clz_list is None:<EOL><INDENT>rsc_clz_list = ResourceList.get_rsc_clz_list(rsc_list_2)<EOL><DEDENT>return [rsc_list<EOL>for rsc_list in rsc_list_2<EOL>if rsc_list.get_resource_class() in rsc_clz_list]<EOL>
get the list of resource list to collect based on clz list

        :param rsc_clz_list: the list of classes to collect
        :return: filtered list of resource list,
                 like [VNXLunList(), VNXDiskList()]