Source:
<code>ReplicaThread(String threadName, Map<DataNodeId, List<RemoteReplicaInfo>> replicasToReplicateGroupedByNode, FindTokenFactory findTokenFactory, ClusterMap clusterMap, AtomicInteger correlationIdGenerator, DataNodeId dataNodeId, ConnectionPool connectionPool, ReplicationConfig replicationConfig, ReplicationMetrics replicationMetrics, NotificationSystem notification, StoreKeyFactory storeKeyFactory, StoreKeyConverter storeKeyConverter, Transformer transformer, MetricRegistry metricRegistry, boolean replicatingOverSsl, String datacenterName, ResponseHandler responseHandler, Time time) { this.threadName = threadName; this.replicasToReplicateGroupedByNode = replicasToReplicateGroupedByNode; this.running = true; <START> this.throttling = false; <END> this.findTokenFactory = findTokenFactory; this.clusterMap = clusterMap; this.correlationIdGenerator = correlationIdGenerator; this.dataNodeId = dataNodeId; this.connectionPool = connectionPool; this.replicationConfig = replicationConfig; this.replicationMetrics = replicationMetrics; this.notification = notification; this.storeKeyConverter = storeKeyConverter; this.transformer = transformer; this.metricRegistry = metricRegistry; this.responseHandler = responseHandler; this.replicatingFromRemoteColo = !(dataNodeId.getDatacenterName().equals(datacenterName)); this.replicatingOverSsl = replicatingOverSsl; this.datacenterName = datacenterName; this.time = time; Set<PartitionId> partitions = new HashSet<>(); for (Map.Entry<DataNodeId, List<RemoteReplicaInfo>> entry : replicasToReplicateGroupedByNode.entrySet()) { for (RemoteReplicaInfo info : entry.getValue()) { partitions.add(info.getReplicaId().getPartitionId()); } } allReplicatedPartitions = Collections.unmodifiableSet(partitions); }</code><technical_language>minor: initialize this declaration</technical_language>

Target:
ReplicaThread(String threadName, Map<DataNodeId, List<RemoteReplicaInfo>> replicasToReplicateGroupedByNode, FindTokenFactory findTokenFactory, ClusterMap clusterMap, AtomicInteger correlationIdGenerator, DataNodeId dataNodeId, ConnectionPool connectionPool, ReplicationConfig replicationConfig, ReplicationMetrics replicationMetrics, NotificationSystem notification, StoreKeyFactory storeKeyFactory, StoreKeyConverter storeKeyConverter, Transformer transformer, MetricRegistry metricRegistry, boolean replicatingOverSsl, String datacenterName, ResponseHandler responseHandler, Time time) { this.threadName = threadName; this.replicasToReplicateGroupedByNode = replicasToReplicateGroupedByNode; this.running = true; this.findTokenFactory = findTokenFactory; this.clusterMap = clusterMap; this.correlationIdGenerator = correlationIdGenerator; this.dataNodeId = dataNodeId; this.connectionPool = connectionPool; this.replicationConfig = replicationConfig; this.replicationMetrics = replicationMetrics; this.notification = notification; this.storeKeyConverter = storeKeyConverter; this.transformer = transformer; this.metricRegistry = metricRegistry; this.responseHandler = responseHandler; this.replicatingFromRemoteColo = !(dataNodeId.getDatacenterName().equals(datacenterName)); this.replicatingOverSsl = replicatingOverSsl; this.datacenterName = datacenterName; this.time = time; Set<PartitionId> partitions = new HashSet<>(); for (Map.Entry<DataNodeId, List<RemoteReplicaInfo>> entry : replicasToReplicateGroupedByNode.entrySet()) { for (RemoteReplicaInfo info : entry.getValue()) { partitions.add(info.getReplicaId().getPartitionId()); } } allReplicatedPartitions = Collections.unmodifiableSet(partitions); }