assertEquals(2, manager.getHandleCount());

        HandleInfo info1 = manager.getHandleByGuid(guid1);
        HandleInfo info2 = manager.getHandleByGuid(guid2);

        assertNotNull(info1);
        assertNotNull(info2);
        assertNotEquals(info1.getPath(), info2.getPath());

        }
    }

    /**
     * Get handle information by GUID
     * @param guid the handle GUID
     * @return the handle info or null if not found
     */
    public HandleInfo getHandleByGuid(HandleGuid guid) {
        lock.readLock().lock();
        try {
            return guidToHandle.get(guid);
        } finally {
            lock.readLock().unlock();
        }
    }

    /**