if (generatedClass) { final JFieldRef field = JExpr._this().ref(fieldOutline.getPropertyInfo().getName(false)); final JConditional ifContinue = block._if(call.cand(field.ne(JExpr._null()))); if (propertyOutline.isCollection() && !rawType.isArray()) { final JForEach forEach = ifContinue._then().forEach(rawType, "_item_", field);