AssertJUnit.assertEquals(expectedGroupSet, groupKeySet);
testCache.testCache.withFlags(Flag.SKIP_CACHE_STORE).removeGroup(GROUP);
final Map<GroupKey, String> expectedGroupSet2 = new ConcurrentHashMap<>();
TestingUtil.extractComponent(extractTargetCache(testCache), PersistenceManager.class).processOnAllStores(
new KeyFilter() {
@Override
public boolean accept(Object key) {
return ((GroupKey) key).getGroup().equals(GROUP);
}
}, new AdvancedCacheLoader.CacheLoaderTask() {