public List<PartitionInfo> getPartitionInfo(String topicName) {
        Map<String, List<PartitionInfo>> topicInfo = getTopicInfo();
        List<PartitionInfo> partitionInfo = topicInfo != null ? topicInfo.get(topicName) : null;
        return partitionInfo != null ? Collections.unmodifiableList(partitionInfo) : null;
    }
public List < PartitionInfo > getPartitionInfo ( String topicName ) { Map < String , List < PartitionInfo > > topicInfo = getTopicInfo ( ) ; List < PartitionInfo > partitionInfo = topicInfo != null ? topicInfo . get ( topicName ) : null ; return partitionInfo != null ? Collections . unmodifiableList ( partitionInfo ) : null ; }
Gets partition information of a topic.

@param topicName
@return list of {@link PartitionInfo} or {@code null} if topic does not
exist.
@since 1.3.0