final private BijectionMap<ClusterUID, Integer> clusterMapping = new BijectionMap<ClusterUID, Integer>();
public ClusterLRU(ClusterManager manager, String identifier, Path writeDir) {
final private BijectionMap<ClusterUID, Integer> clusterMapping = new BijectionMap<ClusterUID, Integer>();
public ClusterLRU(ClusterManager manager, String identifier, Path writeDir) {