this.updateSchedules = new ArrayList[CLUSTER_THREADS];
for(int i=0;i<clusterUpdateThreads.length;i++) {
clusterUpdateThreads[i] = Executors.newSingleThreadExecutor(new ClusterThreadFactory("Cluster Updater " + (i+1), false));
this.updateSchedules = new ArrayList[CLUSTER_THREADS];
for(int i=0;i<clusterUpdateThreads.length;i++) {
clusterUpdateThreads[i] = Executors.newSingleThreadExecutor(new ClusterThreadFactory("Cluster Updater " + (i+1), false));