Atlassian Confluence
| Lock | Generic lock interface - a subset of Java 1.5 java.util.concurrent.locks.Lock interface |
| LockFactory | Interface for obtaining locks |
| LockOperation | Perform a unit of work while managing the lock lifecycle automatically. |
| LockOperationWithoutResult | Convenient subclass of LockOperation that discards the result. |
| ResettableThreadLocal | Simple abstract class with a method to reset the thread local to its initial value |
| ThreadLocalMap | A thread local, resettable hash map |