private final ReadWriteLock lock = new ReentrantReadWriteLock();
private final MemoryDatabase memoryDatabase;
private final ConfigurationLoader configurationLoader;
- private final Set<String> bookmarkedPosts = new HashSet<String>();
+ private final Set<String> bookmarkedPosts = new HashSet<>();
public MemoryBookmarkDatabase(MemoryDatabase memoryDatabase,
ConfigurationLoader configurationLoader) {