/**
* This method has poor performance, so use with care. It is currently only used by {@code DGC}.
*
* @return Remote candidates.
*/
public Collection<GridCacheMvccCandidate> remoteCandidates() {
Collection<GridCacheMvccCandidate> rmtCands = new LinkedList<>();
for (GridDistributedCacheEntry entry : locked()) rmtCands.addAll(entry.remoteMvccSnapshot());
return rmtCands;
}
