@Override
public boolean execute(TextUI console, Iterator<String> args) throws IllegalParametersException {
Set<String> replicas = JDG.replicaValuesFromKeys(cache);
for (String key : replicas) {
console.println(key);
}
console.println("Cache Size: " + cache.size() + "\n");
console.println("Replica Size: " + replicas.size() + "\n");
return true;
}
@Override
public void usage(TextUI console) {
console.println(COMMAND_NAME);
console.println("\t\tList all local valuesFromKeys for which this node is a replica.");
}