static void deleteConcepts(L conceptsOrIDs) { db_mainConcepts().deleteConcepts(conceptsOrIDs); } static L deleteConcepts(Class c, O... params) { ret deleteConcepts(db_mainConcepts(), c, params); } static L deleteConcepts(Concepts cc, Class c, O... params) { L l = asList(findConceptsWhere(cc, c, params)); deleteConcepts(l); ret l; }