/**
* Gets read-only view on internal {@code FIFO} queue in proper order.
*
* @return Read-only view ono internal {@code 'FIFO'} queue.
*/
public Collection<GridCacheEntry<K, V>> queue() {
return Collections.unmodifiableCollection(queue);
}
/** {@inheritDoc} */
@Override
public Collection<String> getExcludePaths() {
return Collections.unmodifiableCollection(excludePaths);
}