if err == nil {
		t.Fatal("Expected for Lock to fail")
	}

	_, err = lkClient.RUnlock(context.Background(), dsync.LockArgs{})
	if err == nil {
		t.Fatal("Expected for RUnlock to fail")
	}

	_, err = lkClient.Unlock(context.Background(), dsync.LockArgs{})
	if err == nil {
		t.Fatal("Expected for Unlock to fail")
	}

        return tryLock(Arrays.asList(resourceLocks));
    }

    /**
     * Unlocks the provided resource locks.
     */
    public static InternalTransformer<ResourceLockState.Disposition, ResourceLockState> unlock(Iterable<? extends ResourceLock> resourceLocks) {
        return new ReleaseLocks(resourceLocks);
    }

    /**
     * Unlocks the provided resource locks.
     */

	}

	envLock.Lock()
	defer envLock.Unlock()

	i, ok := env[key]
	kv := key + "=" + value
	if ok {
		envs[i] = kv
	} else {
		i = len(envs)
		envs = append(envs, kv)
	}
	env[key] = i
	runtimeSetenv(key, value)
	return nil
}

func Clearenv() {
	envOnce.Do(copyenv) // prevent copyenv in Getenv/Setenv

	envLock.Lock()
	defer envLock.Unlock()

	for k := range env {

		db.Mux.RUnlock()
		// wait for other goroutines prepared
		<-stmt.prepared
		if stmt.prepareErr != nil {
			return Stmt{}, stmt.prepareErr
		}

		return *stmt, nil
	}
	db.Mux.RUnlock()

	db.Mux.Lock()
	// double check
	if stmt, ok := db.Stmts[query]; ok && (!stmt.Transaction || isTransaction) {
		db.Mux.Unlock()
		// wait for other goroutines prepared
		<-stmt.prepared

	objectCachesMu.RLock()
	objectCache := objectCaches[name]
	objectCachesMu.RUnlock()

	if objectCache != nil {
		objectCache.Mu.Lock()
		delete(objectCache.Cache, objHash)
		objectCache.Mu.Unlock()
	}
}

// RemoveCache removes the object Cache with the give name.
func RemoveCache(name string) {
	objectCachesMu.Lock()
	defer objectCachesMu.Unlock()

	delete(objectCaches, name)

}

func (t *tierMetrics) logSuccess(tier string) {
	t.Lock()
	defer t.Unlock()

	stat := t.requestsCount[tier]
	stat.success++
	t.requestsCount[tier] = stat
}

func (t *tierMetrics) logFailure(tier string) {
	t.Lock()
	defer t.Unlock()

	stat := t.requestsCount[tier]
	stat.failure++
	t.requestsCount[tier] = stat
}

var (

	ft := wk.watchedFiles[path]
	if ft == nil {
		wk.mu.Unlock()
		return fmt.Errorf("path %s not found", path)
	}

	delete(wk.watchedFiles, path)
	wk.mu.Unlock()

	wk.retireTrackerCh <- ft
	return nil
}

func (wk *worker) eventChannel(path string) chan fsnotify.Event {
	wk.mu.RLock()
	defer wk.mu.RUnlock()

	if ft := wk.watchedFiles[path]; ft != nil {
		return ft.events
	}

	tb.endpointMutex.RLock()
	remoteEndpoints := tb.endpoints
	tb.endpointMutex.RUnlock()

	if slices.Equal(spiffeEndpoints, remoteEndpoints) {
		return
	}
	trustBundleLog.Infof("updated remote endpoints  :%v", spiffeEndpoints)
	tb.endpointMutex.Lock()
	tb.endpoints = spiffeEndpoints
	tb.endpointMutex.Unlock()
	tb.endpointUpdateChan <- struct{}{}
}

	asw.Lock()
	defer asw.Unlock()

	volumeObj, ok := asw.attachedVolumes[volumeName]
	if ok {
		volumeObj.persistentVolumeSize = claimSize
		asw.attachedVolumes[volumeName] = volumeObj
		return true
	}
	return false
}

func (asw *actualStateOfWorld) MarkRemountRequired(
	podName volumetypes.UniquePodName) {
	asw.Lock()
	defer asw.Unlock()

	m.mu.RLock()
	defer m.mu.RUnlock()
	t, f := m.clusters[clusterID]
	if !f {
		return nil
	}
	return &t
}

func (m *Component[T]) All() []T {
	m.mu.RLock()
	defer m.mu.RUnlock()
	return maps.Values(m.clusters)
}

func (m *Component[T]) clusterAdded(cluster *Cluster) ComponentConstraint {
	comp := m.constructor(cluster)
	m.mu.Lock()
	defer m.mu.Unlock()
	m.clusters[cluster.ID] = comp