/**
* Bootstrap weighted-connections-store
*/
System.out.println("-- starting bootstrap --");
ConnectionsScanner scanner = new ConnectionsScanner(connectionsDir);
scanner.scan(multiHandler);
Iterator<ConnectionsHandler> iter = multiHandler.iterator();
while(iter.hasNext()) {
ArrayStoreWeights weightedConnectionsStore;
weightedConnectionsStore = ((WeightedConnectionsStoreConnectionsHandler)iter.next()).getWeightedConnectionsStore();